International Space Station (ISS) Archives

March 27, 2015December 23, 2015 by Ken Kremer

Year in Space Flight for Russian/American Crew Starts With Spectacular Night Launch and Station Docking

The Soyuz TMA-16M spacecraft is seen as it launches to the International Space Station with Expedition 43's NASA Astronaut Scott Kelly and Russian cosmonauts Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) onboard Friday, March 27 (Saturday, March 28 Kazakh time) from the Baikonur Cosmodrome in Kazakhstan. Credit: NASA/Bill Ingalls

The first ever ‘One-Year Mission’ to the International Space Station (ISS) started with a bang today, March 27, with the spectacular night time launch of the Russian/American crew from the Baikonur Cosmodrome in Kazakhstan at 3:42 p.m. EDT Friday (1:42 a.m., March 28 in Baikonur and culminated with a flawless docking this evening.

NASA astronaut Scott Kelly and Russian cosmonauts Mikhail Kornienko and Gennady Padalka launched aboard a Soyuz TMA-16M spacecraft to the International Space Station precisely on time today on the Expedition 43 mission.

The crew rocketed to orbit from the same pad as Russia’s Yuri Gagarin, the first human in space.

Kelly and Kornienko will spend about a year living and working aboard the space station on the marathon mission. Padalka will remain on board for six months.

Streak shot of Expedition 43 Launch to the ISS on March 27 Eastern time, (March 28, 2015, Kazakh time) from the Baikonur Cosmodrome in Kazakhstan with Scott Kelly, Mikhail Kornienko, and Gennady Padalka to start one-year ISS mission. Credit: NASA/Bill Ingalls

The goal is to use the massive orbiting outpost to provide critical knowledge to NASA and researchers hoping to better understand how the human body reacts and adapts to long-duration spaceflight and the harsh environment of space.

The pathfinding mission is about double the normal time of most expeditions to the Earth orbiting space station, which normally last four to six months.

The one-year mission is among the first concrete steps to start fulfilling NASA’s “Journey to Mars” objective of sending “Humans to Mars” in the 2030s.

“Scott Kelly’s mission is critical to advancing the administration’s plan to send humans on a journey to Mars,” said NASA Administrator Charles Bolden, in a statement.

“We’ll gain new, detailed insights on the ways long-duration spaceflight affects the human body.”

Year in Space Begins With Soyuz Launch. Media photograph the Soyuz TMA-16M spacecraft as it launches to the ISS with Expedition 43 NASA astronaut Scott Kelly, Russian cosmonauts Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) onboard at 3:42 p.m. EDT Friday, March 27, 2015 (March 28 Kazakh time) from the Baikonur Cosmodrome in Kazakhstan. Credit: NASA/Bill Ingalls

This evening the three man international crew successfully rendezvous and docked at the ISS at the Poisk module at 9:33 p.m. EDT – just four orbits and six hours after liftoff.

‘Contact and capture confirmed, 1 year crew has arrived,’ said the NASA launch commentator Don Huot. “The one-year crew has arrived.”

“Soyuz is firmly attached to the ISS.”

Soyuz spacecraft on final approach to dock with the ISS for #YearInSpace mission. Credit: NASA

Docking took place about 253 kilometers off the western coast of Colombia, South America approximately 5 hours and 51 minutes after today’s flawless launch from Baikonur.

The crews are scheduled to open the hatches between the Soyuz and ISS at about 11:15 p.m. EDT/315 GMT this evening after conducting pressure, leak and safety checks.

NASA astronaut Scott Kelly gives a thumbs-up from inside the Soyuz TMA-16M taking him and Expedition 43 crewmates Mikhail Kornienko, and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) to the International Space Station after a successful launch from the Baikonur Cosmodrome in Kazakhstan. Credit: NASA

The arrival of Kelly, Kornienko and Padalka returns the massive orbiting outpost to its full six person crew complement.

The trio joins the current three person station crew comprising Expedition 43 commander Terry Virts of NASA, as well as flight engineers Samantha Cristoforetti of ESA (European Space Agency) and Anton Shkaplerov of Roscosmos, who have been aboard the complex since November 2014.

“Welcome aboard #Soyuz TMA-16M with Genna, Scott, and Misha- we just had a succesful docking,” tweeted Virts this evening post docking.

The 1 Year mission will provide baseline knowledge to NASA and its station partners – Roscosmos, ESA, CSA, JAXA – on how to prepare to send humans on lengthy deep space missions to Mars and other destinations in our Solar System.

A round-trip journey to Mars is likely to last three years or more! So we must determine how humans and their interactions can withstand the rigors of very long trips in space, completely independent of Earth.

Astronaut Scott Kelly will become the first American to live and work aboard the orbiting laboratory for a year-long mission and set a new American duration record.

Scott Kelly and Russian Cosmonauts Kornienko and Padalka are all veteran space fliers.

They have been in training for over two years since being selected in Nov. 2012.

No American has ever spent anywhere near a year in space. Four Russian cosmonauts – Valery Polyakov, Sergei Avdeyev, Vladimir Titov and Musa Manarov – conducted long duration stays of about a year or more in space aboard the Mir Space Station in the 1980s and 1990s.

Kelly and Kornienko will stay aboard the ISS until March 3, 2016, when they return to Earth on the Soyuz TMA-18M after 342 days in space. Kelly’s combined total of 522 days in space, will enable him to surpass current U.S. record holder Mike Fincke’s mark of 382 days.

Padalka will return in September after a six month stint, making him the world’s most experienced spaceflyer with a combined five mission total of 878 days in space.

NASA Astronaut Scott Kelly and Russian Cosmonaut Mikhail Kornienko comprise the first ever ISS 1 Year Crew

They will conduct hundreds of science experiments focusing on at least 7 broad areas of investigation including medical, psychological and biomedical challenges faced by astronauts during long-duration space flight, as well as the long term effects of weightlessness and space radiation on the human body.

Another very unique science aspect of the mission involves comparative medical studies with Kelly’s identical twin brother, former NASA astronaut and shuttle commander Mark Kelly.

“They will participate in a number of comparative genetic studies, including the collection of blood samples as well as psychological and physical tests. This research will compare data from the genetically identical Kelly brothers to identify any subtle changes caused by spaceflight,” says NASA.

Scott Kelly is a veteran NASA Space Shuttle commander who has previously flown to space three times aboard both the Shuttle and Soyuz. He also served as a space station commander during a previous six-month stay onboard.

Good luck and Godspeed to Kelly, Kornienko and Padalka – starting humanity on the road to Mars !!

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

Expedition 43 crew members Mikhail Kornienko of the Russian Federal Space Agency (Roscosmos), top, NASA astronaut Scott Kelly, center, and Gennady Padalka of Roscosmos wave farewell as they board the Soyuz TMA-16M spacecraft ahead of their launch to the International Space Station. Credit: NASA/Bill Ingalls

March 27, 2015December 23, 2015 by Ken Kremer

Historic 1 Year ISS Mission with Kelly and Kornienko Launches Today – Watch Live

Soyuz Spacecraft Rolled Out For Launch of One-Year Crew
The Soyuz TMA-16M spacecraft is seen after having rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March 25, 2015. NASA astronaut Scott Kelly and Russian cosmonauts Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) are scheduled to launch to the International Space Station in the Soyuz at 3:42 p.m. EDT, Friday, March 27 (March 28, Kazakh time). Credit: NASA/Bill Ingalls
Watch live on NASA TV link below[/caption]

At long last, the first ever crew embarking on a 1 year mission to the International Space Station (ISS) – comprising NASA astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko (both veterans) – is slated for blastoff just hours from now aboard a Soyuz capsule from the Baikonur Cosmodrome, Kazakhstan.

The history making launch is scheduled for 3:42 p.m. EDT/1942 GMT Friday, March 27 (March 28, Kazakh time) – with veteran Russian cosmonaut Gennady Padalka rounding out the three man crew of Expedition 43.

The Soyuz spacecraft and rocket have been rolled out to the launch pad for the one-year crew. The crew is boarding the Soyuz.

You can watch the launch live on NASA TV today. Click on this link: http://www.nasa.gov/multimedia/nasatv/index.html

NASA TV live launch coverage begins at 2:30 p.m. EDT.

NASA's Scott @StationCDRKelly with his #Exp43 crew heading for suit up and launch. Credit: NASA — NASA’s Scott @StationCDRKelly with his #Exp43 crew heading for suit up and launch. Credit: NASA

The crew will rendezvous and dock at the ISS at the Poisk module around 9:36 p.m EDT – only about four orbits and six hours after liftoff.

Hatch opening is schedule for about 11:15 p.m. EDT this evening.

The one-year mission represents concrete first steps toward start fulfilling NASA’s “Journey to Mars” objective and sending “Humans to Mars” in the 2030s.

“The one-year mission in space, tests the limits of human research, space exploration and the human spirit,” says NASA.

The Soyuz TMA-16M spacecraft is rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March 25, 2015. NASA Astronaut Scott Kelly, and Russian Cosmonauts Mikhail Kornienko, and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) are scheduled to launch to the ISS on March 27, 2015. Credit NASA/Bill Ingalls

The pathfinding mission is about double the normal time of most expeditions to the Earth orbiting space station, which last four to six months.

The goal is to provide critical knowledge to NASA and researchers hoping to better understand how the human body reacts and adapts to long-duration spaceflight.

The 1 Year mission will provide baseline knowledge to NASA and its station partners – Roscosmos, ESA, CSA, JAXA – on how to prepare to send humans on lengthy deep space mission to Mars and other destinations into our Solar System.

Astronaut Scott Kelly will become the first American to live and work aboard the orbiting laboratory for a year-long mission and set a new American record.

Scott Kelly and Russian Cosmonauts Kornienko and Padalka are all veteran spacefliers.

They have been in training for over two years since being selected in Nov. 2012.

No American has ever spent anywhere near a year in space. 4 Russian cosmonauts conducted long duration stays of about a year or more in space aboard the Mir Space Station in the 1980s and 1990s.

Padalka will return in September after a six month stint, making him the world’s most experienced spaceflyer with a combined five mission total of 878 days in space.

1 Year crew awaits launch aboard the Soyuz TMA-16M spacecraft on March 27, 2015. Credit: NASA

Kelly is a veteran NASA Space Shuttle commander who has previously flown to space aboard both the Shuttle and Soyuz. He also served as a space station commander during a previous six-month stay onboard.

Kelly was recently featured in a cover story at Time magazine.

Here’s an online link to the Time magazine story : http://ti.me/1w25Qgo

@TIME features @StationCDRKelly ‘s 1-year-long mission in it’s 2015: Year Ahead issue. http://ti.me/1w25Qgo

President Obama gave a shout out to NASA Astronaut Scott Kelly and his upcoming 1 year mission to the International Space Station (ISS) at the 2015 State of the Union address to the US Congress on Tuesday evening, Jan. 20, 2015.

Kelly’s flight will pave the way for NASA’s goal to send astronaut crews to Mars by the 2030s. They will launch in the Orion crew vehicle atop the agencies mammoth new Space Launch System (SLS) rocket, simultaneously under development.

Read my coverage of Orion and SLS progress to stay up to date – including first hand from onsite at the Kennedy Space Center press site for the launch of Orion EFT-1 on Dec. 5, 2015.

Good luck and Godspeed to Kelly, Kornienko and Padalka – starting on the road to Mars !!

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

NASA astronaut Scott Kelly stands as he is recognized by President Barack Obama, while First lady Michelle Obama, front left, and other guest applaud, during the State of the Union address on Capitol Hill in Washington, Tuesday Jan. 20, 2015. This March, Astronaut Scott Kelly will launch to the International Space Station and become the first American to live and work aboard the orbiting laboratory for a year-long mission. Credit: NASA/Bill Ingalls

NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014. Launch pad remote camera view. Credit: Ken Kremer - kenkremer.com — NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014. Launch pad remote camera view. Credit: Ken Kremer – kenkremer.com

February 8, 2015December 23, 2015 by Ken Kremer

Gorgeous Sunrises, Auroras, Landscapes, and More from Space Station Crew

Almost disappearing behind the solar panels before sunrise: the US East coast from DC to Boston. #HelloEarth. Credit: NASA/ESA/Samantha Cristoforetti

The Expedition 42 crew aboard the International Space Station (ISS) continues to delight us with stunning views of ‘Our Beautiful Earth from Space.’

Here’s a collection of a few of the newest sunrises, auroras, landscapes, nightlights, and more snapshots from the multinational crew of six astronauts and cosmonauts living and working aboard the ISS orbiting some 250 miles (400 kilometers) overhead.

And don’t forget that at sunset tonight (Feb. 8), a SpaceX Falcon 9 rocket is due to blastoff at 6:10 p.m., EST, if all goes well carrying the DSCOVR space weather satellite about a million miles (1.5 million kilometers) away to the L1 Lagrange point.

The Falcon 9 will blastoff from Cape Canaveral, Florida, pictured below:

From Key West to the Gulf of Mexico and #Atlanta, a very nice, clear, half moonlit night. Credit: NASA/Terry Virts. KSC and Cape Canaveral launch pads along Florida east coast at right. — From Key West to the Gulf of Mexico and #Atlanta, a very nice, clear, half moonlit night. Credit: NASA/Terry Virts.
KSC and Cape Canaveral launch pads along Florida east coast at right.

Tens of millions of you are included in the lead sunrise photo of the U.S. East Coast – taken by ESA astronaut Samantha Cristoforetti perched aboard the orbiting lab complex.

And here’s a “speechless sunrise” taken today by NASA astronaut Terry Virts. We agree!

#speechless from this #sunrise. Credit: NASA/Terry Virts

Always happy to see this lovely sight that has become familiar in #Patagonia. Credit: NASA/ESA/Samantha Cristoforetti

This, on the contrary, I've seen only once: the Strait of Magellan and la Tierra del Fuego free of clouds! Credit: NASA/ESA/Samantha Cristoforetti — This, on the contrary, I’ve seen only once: the Strait of Magellan and la Tierra del Fuego free of clouds! Credit: NASA/ESA/Samantha Cristoforetti

#Moscow shining like a bright star under the aurora. Credit: NASA/Terry Virts

#aurora over Anchorage and Fairbanks #Alaska. Credit: NASA/Terry Virts

The current six person crew includes astronauts and cosmonauts from three nations; America, Russia and Italy including four men and two women serving aboard the massive orbiting lab complex.

They comprise Expedition 42 Commander Barry “Butch” Wilmore and Terry Virts from NASA, Samantha Cristoforetti from the European Space Agency (ESA) and cosmonauts Aleksandr Samokutyayev, Yelena Serova, and Anton Shkaplerov from Russia.

Brazilian clouds showing off their #majesty. Credit: NASA/Terry Virts

L+72/73: Logbook. Wow, this has been a busy week! But we can still catch up a little bit… ESA astronaut Samantha Cristoforetti
….https://plus.google.com/app/basic/stream/z12iczzoqovhfdo2z23odnbwmz3cir0ox04?cbp=1hmsp4t51xmr3&sview=27&cid=5&soc-app=115&soc-platform=1&spath=%2Fapp%2Fbasic%2F%2BSamanthaCristoforetti%2Fposts …

Soyuz- everyone’s ride to space and back!

#soyuz #earth #beauty. Credit: NASA/Terry Virts

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

'I wish I could bring all of you up to see this!' Credit: NASA/Terry Virts — ‘I wish I could bring all of you up to see this!’ Credit: NASA/Terry Virts

ISS Expedition 42. Credit: NASA/ESA/Roscosmos

February 3, 2015April 26, 2016 by Nancy Atkinson

This is What War (and Borders) Look Like From Space

This image, taken by astronauts on the International Space Station on Nov. 7, 2014, shows patterns of fortification along the Iraq-Iran border. Credit: NASA/Expedition 41.

There’s an oft-used idiom that you can’t see political borders from space, but we’ve known for a while it’s no longer true. Between higher resolution cameras and the increase in human activity, there have been several examples of borders visible from space. Here’s one more.

Astronauts aboard the International Space Station took this photograph in November of 2014 of a 20-kilometer (12-mile) stretch of the Iraq-Iran border, near the coast of the Persian Gulf. Clearly visible is the border between the two countries, along with signs of fortification: circular gun emplacements, systems of large curved earthworks and straight connecting roads that run parallel to the border.

NASA said the ISS team that analyzes astronaut photos first thought the circular features to be oil-pad installations (like ones seen in Texas here). But they said the “strategic location of these formations along the international boundary made it easier to see these as patterns of military fortifications. This region of oil refining and exporting was the center of numerous military actions during the war in the 1980s, especially during the defense of the southern city of Basra.”

Back in 2011, we featured an image from astronaut Ron Garan which clearly showed the human-made border between India and Pakistan. Since 2003, India has illuminated the border with Pakistan by floodlights in attempt to prevent ammunition trafficking and the infiltration of terrorists.

This picture shows the illuminated man-made border between India and Pakistan,the line snaking through the landscape, as seen from the International Space Station on August 21, 2011. Of the hundreds of clusters lights, the largest are the capital cities of Islamabad, Pakistan, and New Delhi, India. Credit: NASA/Ron Garan

“Realizing what this picture depicted had a big impact on me,” Garan said. “When viewed from space, Earth almost always looks beautiful and peaceful. However, this picture is an example of man-made changes to the landscape in response to a threat, clearly visible from space. This was a big surprise to me.”

There’s also a satellite photo from the M-Sat Planet Observer showing the clear border and demilitarized zone between North and South Korea.

Korean Peninsula at night, satellite image shows a contrast (and border) between North and South Korea, Credit: PlanetObserver/Science Photo Library.

Sources: NASA, Fragile Oasis, M-Sat Planet Observer

January 24, 2015December 23, 2015 by Ken Kremer

CATS Out of The Bag, Crawling Around ISS for Science Down Below

This video frame shows a robotic arm on the space station, called the Japanese Experiment Module Remote Manipulator System, successfully installing NASA's Cloud-Aerosol Transport System (CATS) to the Space Station’s Japanese Experiment Module on Jan. 22, 2015. Credit: NASA

The Japanese robotic arm installs the CATS experiment on an external platform on Japan’s Kibo lab module. The SpaceX Dragon commercial cargo craft is seen at the right center of the image. Credit: NASA TV
See way cool installation video below[/caption]

“Robotic controllers let the CATS out of the bag!” So says NASA spokesman Dan Huot in a cool new NASA timelapse video showing in detail how CATS crawled around the space stations gangly exterior and clawed its way into its new home – topped off with a breathtaking view of our home planet that will deliver science benefits to us down below.

The CATS experiment was installed on the exterior of the International Space Station (ISS) via a first ever type of robotic handoff, whereby one of the stations robotic arms handed the rectangular shaped instrument off to a second robotic arm. Sort of like relays runners passing the baton while racing around the track for the gold medal.

In this case it was all in the name of science. CATS is short for Cloud Aerosol Transport System.

Ground controllers at NASA’s Johnson Space Center in Houston plucked CATS out of the truck of the recently arrived SpaceX Dragon cargo delivery vehicle with the Special Purpose Dexterous Manipulator (Dextre). Then they passed it off to a Japanese team of controllers at JAXA, manipulating the second arm known as the Japanese Experiment Module Remote Manipulator System. The JAXA team then installed CATS onto an external platform on Japans Kibo laboratory.

CATS is a new Earth Science instrument dedicated to collecting continuous data about clouds, volcanic ash plumes and tiny airborne particles that can help improve our understanding of aerosol and cloud interactions and improve the accuracy of climate change models.

The remote-sensing laser instrument measures clouds and the location and distribution of pollution, dust, smoke, and other particulates and aerosols in the atmosphere that directly impacts the global climate.

Data from CATS will be used to derive properties of cloud/aerosol layers at three wavelengths: 355, 532, 1064 nm.

Check out this cool NASA ‘Space to Ground’ video showing CATS installation

Video caption: NASA’s Space to Ground on 1/23/15 covers CATS Out of The Bag. This is your weekly update on what’s happening aboard the International Space Station. Got a question or comment? Use #spacetoground to talk to us.

All the movements were conducted overnight by robotic flight controllers on the ground. They installed CATS to an external platform on Japan’s Kibo lab module.

CATS is helping to open a new era on the space station research dedicated to expanding its use as a science platform for making extremely valuable remote sensing observations for Earth Science.

The CATS instrument is the fourth successful NASA Earth science launch out of five scheduled during a 12-month period. And it is the second to be installed on the exterior of the ISS, following ISS-RapidScat that was brought by the SpaceX CRS-4 Dragon.

The fifth launch — the Soil Moisture Active Passive satellite — is scheduled for Jan. 29 from Vandenberg Air Force Base in California.

CATS was launched to the station as part of the payload aboard the SpaceX Dragon CRS-5 cargo vessel bolted atop the SpaceX Falcon 9 for the spectacular nighttime blastoff on Jan. 10 at 4:47 a.m. EST from Cape Canaveral Air Force Station in Florida.

CATS was loaded in the unpressurized rear trunk section of Dragon.

Kibo Laboratory The new CATS experiment delivered by the SpaceX commercial cargo craft will be installed on a platform outside Japan’s Kibo Laboratory module. Credit: NASA — Kibo Laboratory
The new CATS experiment delivered by the SpaceX commercial cargo craft will be installed on a platform outside Japan’s Kibo Laboratory module. Credit: NASA

The Dragon CRS-5 spacecraft was loaded with over 5108 pounds (2317 kg) of scientific experiments, technology demonstrations, the CATS science payload, student research investigations, crew supplies, spare parts, food, water, clothing and assorted research gear for the six person crew serving aboard the ISS.

It successfully rendezvoused at the station on Jan. 12 after a two day orbital chase, delivering the critical cargo required to keep the station stocked and humming with science.

Artist concept of CATS on ISS. Credit: NASA

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

January 16, 2015December 23, 2015 by Ken Kremer

Elon Musk Releases Dramatic Imagery of Mostly Successful Falcon 9 1st Recovery Attempt, Hard Landing on Drone Ship

Rocket hits hard at ~45 deg angle, smashing legs and engine section. Credit: SpaceX/Elon Musk
See video below[/caption]

Dramatic new photos and video of the daring and mostly successful attempt by Space X to land their Falcon 9 booster on an ocean-going “drone ship” were released this morning, Friday, Jan. 16, by SpaceX CEO and founder Elon Musk.

Musk posted the imagery online via his twitter account and they vividly show just how close his team came to achieving total success in history’s first attempt to land and recover a rocket on a tiny platform in the ocean.

Here’s the video: “Close, but no cigar. This time.”

The rocket landing and recovery attempt was a secondary objective of SpaceX, that immediately followed the spectacular nighttime blastoff of the Falcon 9 on Jan. 10 carrying the SpaceX Dragon cargo freighter spacecraft on a critical resupply mission for NASA bound for the space station.

The history making attempt at recovering the Falcon 9 first stage was a first of its kind experiment to accomplish a pinpoint soft landing of a rocket onto a miniscule platform at sea using a rocket assisted descent by the first stage Merlin engines aided by steering fins.

The first stage rocket reached an altitude of over 100 miles after firing nine Merlins as planned for nearly three minutes. It had to be slowed from traveling at a velocity of about 2,900 mph (1300 m/s). The descent maneuver has been likened to someone balancing a rubber broomstick on their hand in the middle of a fierce wind storm.

The imagery shows the last moments of the descent as the rocket hits the edge of the drone ship at a 45 degree angle with its four landing legs extended and Merlin 1D engines firing.

Before impact, fins lose power and go hardover. Engines fights to restore, but … Credit: SpaceX/Elon Musk

Musk tweeted that the first stage Falcon 9 booster ran out of hydraulic fluid and thus hit the barge.

“Rocket hits hard at ~45 deg angle, smashing legs and engine section,” Musk explained today.

Lacking hydraulic fluid the boosters attached steering fins lost power just before impact.

“Before impact, fins lose power and go hardover. Engines fights to restore, but …,” Musk added.

This ultimately caused the Falcon 9 to crash land as the legs and engine section were smashed and destroyed as the fuel and booster burst into flames. The ship survived no problem.

“Residual fuel and oxygen combine.”

“Full RUD (rapid unscheduled disassembly) event. Ship is fine minor repairs. Exciting day!” said Musk.

“Rocket made it to drone spaceport ship, but landed hard. Close, but no cigar this time. Bodes well for the future tho,” Musk tweeted within hours after the launch and recovery attempt.

As I wrote on launch day here at Universe Today, despite making a ‘hard landing’ on the vessel dubbed the ‘autonomous spaceport drone ship,’ the 14 story tall Falcon 9 first stage did make it to the drone ship, positioned some 200 miles offshore of the Florida-Carolina coast, northeast of the launch site in the Atlantic Ocean. The rocket broke into pieces upon hitting the barge.

Whereas virtually every other news outlet quickly declared the landing attempt a “Failure” in the headline, my assessment as a scientist and journalist was the complete opposite!!

In my opinion the experiment was “a very good first step towards the bold company goal of recovery and re-usability in the future” as I wrote in my post launch report here at Universe Today.

Listen to my live radio interview with BBC 5LIVE conducted Saturday night (Jan. 11 UK time), discussing SpaceX’s first attempt to land and return their Falcon-9 booster.

“Is it safe? Was SpaceX brave or foolhardy? Why is this significant? Will SpaceX succeed in the future?” the BBC host asked me.

I replied; “It was a 99% success” and more …..

“Am super proud of my crew for making huge strides towards reusability on this mission. You guys rock!” Musk declared in a later tweet.

SpaceX achieved virtually all of their objectives in the daunting feat except for a soft landing on the drone ship.

This was a bold experiment involving re-lighting one of the first stage Merlin 1D engines three times to act as a retro rocket to slow the stages descent and aim for the drone ship.

Four attached hypersonic grid fins and a trio of Merlin propulsive burns succeeded in slowing the booster from hypersonic velocity to subsonic and guiding it to the ship.

The drone ship measures only 300 feet by 170 feet. That’s tiny compared to the Atlantic Ocean.

The first stage was planned to make the soft landing by extending four landing legs to a width of about 70 feet to achieve an upright landing on the platform with a accuracy of 30 feet (10 meters).

No one has ever tried such a landing attempt before in the ocean says SpaceX. The company has conducted numerous successful soft landing tests on land. And several soft touchdowns on the ocean’s surface. But never before on a barge in the ocean.

So they will learn and move forward to the next experimental landing, that could come as early as a few weeks on the launch of the DSCOVR mission in late January or early February.

“Upcoming flight already has 50% more hydraulic fluid, so should have plenty of margin for landing attempt next month.”

Full RUD (rapid unscheduled disassembly) event. Ship is fine minor repairs. Exciting day! Credit: SpaceX/Elon Musk

Musk’s daring vision is to recover, refurbish and reuse the first stage and dramatically reduce the high cost of access to space, by introducing airline like operational concepts.

It remains to be seen whether his vision of reusing rockets can be made economical. Most of the space shuttle systems were reused, except for the huge external fuel tanks, but it was not a cheap proposition.

But we must try to cut rocket launch costs if we hope to achieve routine and affordable access to the high frontier and expand humanity’s reach to the stars.

The Falcon 9 launch itself was a flawless success, blasting off at 4:47 a.m. EST on Jan. 10 from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.

It successfully rendezvoused at the station on Jan. 12 after a two day orbital chase, delivering the critical cargo required to keep the station stocked and humming with science.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

SpaceX founder and CEO Elon Musk briefs reporters, including Universe Today, in Cocoa Beach, FL, during prior SpaceX Falcon 9 rocket blastoff from Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com

January 14, 2015December 23, 2015 by Ken Kremer

Astronauts Safely Back inside US Space Station Segment after False Ammonia Leak Alarm

Astronauts Barry WiImore (foreground) and Terry Virts re-entered the U.S. segment wearing protective masks on Jan. 14, 2015. Credit: NASA TV

Nearly twelve hours after the threat of a leak of toxic ammonia forced the crew into a middle of the night evacuation from the US side of the International Space Station this morning (Jan. 14) and a hatch closure, top level managers from the partner space agencies gave the all clear and allowed the astronauts and cosmonauts to reopen access to the American portion of the orbiting outpost.

The six person crew hailing from the US, Italy and Russia were allowed to open the sealed hatch to the U.S. segment later this afternoon after it was determined that the ammonia leak was quite fortunately a false alarm.

No ammonia leak was actually detected. But the crew and mission control had to shut down some non essential station systems on the US segment in the interim.

All the Expedition 42 crew members were safe and in good health and never in danger, reported NASA.

The station crews and mission control teams must constantly be prepared and train for the unexpected and how to deal with potential emergencies, such as today’s threat of a serious chemical leak.

After a thorough review of the situation by the International Space Station mission management team, the crew were given the OK by flight controllers to head back.

They returned inside at 3:05 p.m. EST. Taking no chances, they wore protective masks and sampled the cabin atmosphere and reported no indications of any ammonia.

Fears that a leak had been detected resulted from the sounding of an alarm at around 4 a.m. EST.

The alarm forced Expedition 42 station commander Barry Wilmore and Flight Engineer Terry Virts of NASA and Flight Engineer Samantha Cristoforetti of the European Space Agency to don protective gas masks and move quickly into the Russian segment, sealing the hatch behind them to the US segment.

Inside the Russian segment, they joined the remainder of Expedition 42, namely cosmonauts Aleksandr Samokutyayev, Yelena Serova, and Anton Shkaplerov from Russia, also living and working aboard the ISS and rounding out the crew of four men and two women.

he International Space Station as seen by the departing STS-134 crew aboard space shuttle Endeavour in May 2011. Credit: NASA — The International Space Station as seen by the departing STS-134 crew aboard space shuttle Endeavour in May 2011. US segment on top in this view. Credit: NASA

“The alarm is part of the environmental systems software on the station designed to monitor the cabin’s atmosphere. At the same time, the station’s protection software shut down one of two redundant cooling loops (Thermal Control System Loop B),” NASA said in an update.

Ammonia is a toxic substance used as a coolant in the stations complex cooling system that is an essential requirement to continued operation of the station.

Ammonia is a gas at room temperature that is extremely dangerous to inhale or when it comes in contact with skin, eyes and internal organs.

Precautions must be taken if a leak is feared in a confined space such as the ISS. It has about the same habitable volume as a four bedroom house.

As a professional chemist, I’ve worked frequently with ammonia in research and development labs and manufacturing plants and know the dangers firsthand. It can cause severe burns and irritations and worse.

There have been prior ammonia leaks aboard the ISS facility that forced a partial evacuation similar to today’s incident.

The ISS has been continuously occupied by humans for 15 years.

In the case of a life threatening emergency, the crew can rapidly abandon the station aboard the two docked Russian Soyuz capsules. They hold three persons each and serve as lifeboats.

Fortunately, the perceived ammonia leak this morning was not real and apparently was caused by a false alarm.

“This morning’s alarm is suspected to have been caused by a transient error message in one of the station’s computer relay systems, called a multiplexer-demultiplexer. A subsequent action to turn that relay box off and back on cleared the error message and the relay box is reported by flight controllers to be in good operating condition,” according to a NASA statement.

“Meanwhile, flight controllers are continuing to analyze data in an effort to determine what triggered the alarm that set today’s actions in motion.”

“Work to reactivate cooling loop B on the station will continue throughout the night and into the day Thursday. The crew members are expected to resume a normal complement of research activities on Thursday as well.”

The SpaceX Dragon is attached to the Harmony module. Credit: NASA TV — This view shows the US side of the ISS that was evacuated today, Jan. 14, 2015, by the crew due to possible ammonia leak. The SpaceX CRS-5 Dragon is attached to the Harmony module. Credit: NASA TV

The evacuation came just two days after a commercial SpaceX Dragon cargo freighter successfully rendezvoused and berthed at the station on Monday, Jan. 12.

The crew had just opened the hatch to Dragon and begun unloading the goodies stored aboard.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

January 14, 2015December 23, 2015 by Ken Kremer

Ammonia Leak Alarm on the ISS Forces Evacuation of US Side, Crew Safe

The International Space Station seen by a departing space shuttle in 2009. Credit: NASA

Breaking News: A possible ammonia leak aboard the US side of the International Space Station (ISS) has forced a partial evacuation of the entire crew to the Russian side earlier this morning, Wednesday, Jan. 14.

All six crew members from the US, Italy and Russia are safe and in good shape at this time, says NASA and Roscosmos, the Russian Federal Space Agency.

Hatches between the US and Russian segments were sealed shut, pending further analysis.

Read my late day update – here.

Mission controllers are in the process of assessing whether it’s a real leak or a false alarm due to a faulty sensor or a computer problem. It’s not completely clear at this time.

The latest indications at 11 a.m. EST, Jan. 14, are that it may be a false alarm, says NASA.

“The security of a crew was guaranteed thanks to correct actions of the cosmonauts, astronauts and the crew of the Mission control centres in Moscow and Houston. Further plan of actions in the US modules must be prepared in Houston,” according to Roscosmos.

“For now NASA colleagues are analyzing situation”, – noted the head of Russian Mission Control Centre Maxim Matushin

Ammonia is a toxic substance used as a coolant in the stations complex cooling system that is an essential requirement to continued operation of the station.

There have been prior ammonia leaks aboard the ISS facility.

NASA announced that an alarm sounded in the US segment at about 4 a.m. EST. indicating a possible ammonia leak. As a result, all six Expedition 42 astronauts and cosmonauts evacuated the US segment.

“Flight controllers in Mission Control at NASA’s Johnson Space Center in Houston saw an increase in pressure in the station’s water loop for thermal control system B then later saw a cabin pressure increase that could be indicative of an ammonia leak in the worst case scenario,” according to a NASA announcement.

Therefore as a precaution after the alarm sounded earlier today, the crew was directed to isolate themselves in the Russian segment this morning while teams are evaluating the situation. The crew powered down non-essential equipment in the U.S. segment of the station according to established procedures, said NASA.

“In an exchange at 7:02 a.m. with Expedition 42 Commander Barry Wilmore of NASA, spacecraft communicator James Kelly said flight controllers were analyzing their data but said it is not yet known if the alarm was actually triggered by a leak or whether the situation was caused by a faulty sensor or by a problem in a computer relay box that sends data and commands to various systems on the station.”

The evacuation comes just two days after a commercial SpaceX Dragon cargo freighter successfully rendezvoused and berthed at the station on Monday, Jan. 11.

The ISS has been continuously occupied by humans for 15 years.

The current six person crew includes astronauts and cosmonauts from three nations; America, Russia and Italy including four men and two women serving aboard the massive orbiting lab complex.

In the case of a life threatening emergency, the crew can rapidly abandon the station aboard the two docked Russian Soyuz capsules. They hold three persons each.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

January 12, 2015December 23, 2015 by Ken Kremer

SpaceX Dragon Captured at Station Loaded with Critical Supplies and Science

The Canadarm2 has the SpaceX Dragon in its grips on Jan 12, 2015. Credit: NASA TV

The commercial SpaceX cargo Dragon, loaded with over 2.6 tons of critically needed supplies and science experiments, was captured by the crew aboard the International Space Station (ISS) this morning (Jan. 12) while soaring over the Mediterranean Sea.

The SpaceX Dragon CRS-5 cargo vessel arrived at the station following a flawless two day orbital pursuit and spectacular nighttime blastoff atop the SpaceX Falcon 9 on Jan. 10 at 4:47 a.m. EST from Cape Canaveral Air Force Station in Florida.

Note: This breaking news story is being updated. Check back frequently for updates.

Dragon was successfully berthed and bolted into place a few hours later at 8:54 a.m. EST.

Working at the robotics work station inside the seven windowed domed cupola, Expedition 42 Commander Barry “Butch” Wilmore of NASA, with the assistance of Flight Engineer Samantha Cristoforetti of the European Space Agency, successfully captured the Dragon spacecraft with the station’s Canadian-built robotic arm at 5:54 a.m. EST.

Wilmore grappled Dragon with the station’s 57-foot-long (17-meter-long) robotic arm at 5:54 a.m. EST, about 18 minutes ahead of schedule, in an operation shown live on NASA TV, back-dropped by breathtaking views of “our beautiful Earth” passing by some 260 miles (410 kilometers) below.

Among the goodies aboard are belated Christmas presents for the crew. The Falcon 9 and Dragon were originally scheduled to liftoff in December and arrive in time for the Christmas festivities.

The cargo freighter flew beneath the station to arrive at the capture point 32 feet (10 meters) away. Dragon’s thrusters were disabled at the time of grappling.

Robotics officers at Houston Mission Control then began remotely maneuvering the arm to berth Dragon at the Earth-facing port on the station’s Harmony module starting at 7:45 a.m. EST.

Dragon is being attached via the common berthing mechanism (CBM) using four gangs of four bolts apiece to accomplish a hard mate to Harmony. The overall grappling and berthing process requires a few hours.

Dragon was successfully berthed and bolted into place at 8:54 a.m. EST and its now part of the space station.

The crew will conduct leak pressure checks, remove the docking mechanism and open the hatch later today or tomorrow.

#Dragon is about 90 feet from #ISS, closing in on its capture point. Credit: NASA TV

CRS-5 marks the company’s fifth operational resupply mission to the ISS under a $1.6 Billion contract with NASA to deliver 20,000 kg (44,000 pounds) of cargo to the station during a dozen Dragon cargo spacecraft flights through 2016 under NASA’s Commercial Resupply Services (CRS) contract.

Overall this is the sixth Dragon to arrive at the ISS.

The ISS cannot function without regular deliveries of fresh cargo by station partners from Earth.

The Dragon CRS-5 spacecraft is loaded with over 5108 pounds (2317 kg) of scientific experiments, technology demonstrations, crew supplies, spare parts, food, water, clothing, and assorted research gear for the six person crew serving aboard the ISS.

Among the payloads is the Cloud-Aerosol Transport System (CATS), a remote-sensing laser instrument to measure clouds and the location and distribution of pollution, dust, smoke, and other particulates and aerosols in the atmosphere that directly impact the global climate.

CATS is loaded aboard the unpressurized trunk of Dragon.

Also loaded onboard are 17 student experiments known collectively as the “Yankee Clipper” mission. The experiments are sponsored by the National Center for Earth and Space Science Education, which oversees the Student Spaceflight Experiments Program (SSEP) in partnership with NanoRacks LLC.

The launch marked the first US commercial resupply launch since the catastrophic destruction of an Orbital Sciences Antares rocket and Cygnus Orb-3 spacecraft bound for the ISS which exploded unexpectedly after launch from NASA Wallops, VA, on Oct. 28, 2014.

The US supply train to the ISS is now wholly dependent on SpaceX until Cygnus flights are resumed, hopefully by late 2015, on an alternate rocket, the Atlas V.

SpaceX Falcon 9 rocket lifts off from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl, carrying the Dragon resupply spacecraft to the International Space Station. Credit: John Studwell/AmericaSpace — SpaceX Falcon 9 rocket lifts off from Space Launch Complex 40 at Cape Canaveral Air Force Station, FL, carrying the Dragon resupply spacecraft to the International Space Station. Credit: John Studwell/AmericaSpace

Dragon will remain attached to the ISS for about four weeks until Feb. 10.

SpaceX also had a secondary objective of recovering the Falcon 9 booster’s first stage via an unprecedented precision guided landing on an ocean-going “drone.”

The history making attempt at recovering the Falcon 9 first stage was a first of its kind experiment to accomplish a pinpoint soft landing of a rocket onto a tiny platform in the middle of a vast ocean using a rocket assisted descent.

In my opinion the experiment was “a very good first step towards the bold company goal of recovery and re-usability in the future” as I wrote in my post launch report here at Universe Today.

Listen to my live radio interview with BBC 5LIVE conducted Saturday night, discussing SpaceX’s first attempt to land and return their Falcon-9 booster.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

January 10, 2015December 23, 2015 by Ken Kremer

SpaceX Successfully Launches Cargo Ship to Station and Hard Lands Rocket on “Drone Ship”

The SpaceX Falcon 9 rocket is thundering away from Cape Canaveral Air Force Station on its way to a Monday-morning rendezvous with the International Space Station. The booster’s nine Merlin engines are generating 1.3 million pounds of thrust as the vehicle begins its climb to orbit. Credit: NASA

SpaceX successfully launched their commercial Falcon 9 rocket and Dragon cargo ship on a critical mission for NASA bound for the space station this morning, Jan. 10, while simultaneously accomplishing a hard landing of the boosters first stage on an ocean-floating “drone ship” platform in a very good first step towards the bold company goal of recovery and re-usability in the future.

The spectacular night time launch of the private SpaceX Falcon 9 rocket lit up the skies all around the Florida Space Coast and beyond following a flawless on time liftoff at 4:47 a.m. EST from Cape Canaveral Air Force Station.

The nine Merlin 1D engines of the 208 foot-tall Falcon 9 generated 1.3 million pounds of liftoff thrust as the rocket climbed to orbit on the first SpaceX launch of 2015.

The Dragon CRS-5 mission is on its way to a Monday-morning rendezvous with the International Space Station (ISS).

It is loaded with more than two tons of supplies and NASA science investigations for the six person crew aboard the massive orbiting outpost.

A secondary goal of SpaceX was to conduct a history-making attempt at recovering the 14 story tall Falcon 9 first stage via a precision landing on an ocean-going landing platform known as the “autonomous spaceport drone ship.”

SpaceX CEO Elon Musk quickly tweeted that good progress was made, and as expected, more work needs to be done.

This was an experiment involving re-lighting one of the first stage Merlin engines three times to act as a retro rocket to slow the stages descent and aim for the drone ship.

“Rocket made it to drone spaceport ship, but landed hard. Close, but no cigar this time. Bodes well for the future tho,” Musk tweeted soon after the launch and recovery attempt.

“Ship itself is fine. Some of the support equipment on the deck will need to be replaced…”

“Didn’t get good landing/impact video. Pitch dark and foggy. Will piece it together from telemetry and … actual pieces.”

Musk’s daring vision is to recover, refurbish and reuse the first stage and dramatically reduce the high cost of access to space, by introducing airline like operational concepts.

The ‘autonomous spaceport drone ship’ was positioned some 200 to 250 miles offshore of the launch site in the Atlantic Ocean along the rockets flight path, flying along the US Northeast coast to match that of the ISS.

The autonomous spaceport drone ship measure only 300 by 100 feet, with wings that extend its width to 170 feet. That’s tiny compared to the Atlantic Ocean.

Therefore the SpaceX team was successful in accomplishing a rocket assisted descent and pinpoint landing in the middle of a vast ocean, albeit not as slow as hoped.

So they will learn and move forward to the next experimental landing.

SpaceX rocket lifts off from Space Launch Complex 40 at Cape Canaveral Air Force Station carrying the Dragon resupply spacecraft to the International Space Station. Credit: NASA/Jim Grossmann

CRS-5 marks the company’s fifth resupply mission to the ISS under a $1.6 Billion contract with NASA to deliver 20,000 kg (44,000 pounds) of cargo to the station during a dozen Dragon cargo spacecraft flights through 2016 under NASA’s Commercial Resupply Services (CRS) contract.

“We are delighted to kick off 2015 with our first commercial cargo launch of the year,” said NASA Administrator Charles Bolden in a statement.

“Thanks to our private sector partners, we’ve returned space station resupply launches to U.S. soil and are poised to do the same with the transport of our astronauts in the very near future.”

“Today’s launch not only resupplies the station, but also delivers important science experiments and increases the station’s unique capabilities as a platform for Earth science with delivery of the Cloud-Aerosol Transport System, or CATS instrument. I congratulate the SpaceX and NASA teams who have made today’s success possible. We look forward to extending our efforts in commercial space to include commercial crew by 2017 and to more significant milestones this year on our journey to Mars.”

The launch marked the first US commercial resupply launch since the catastrophic destruction of an Orbital Sciences Antares rocket and Cygnus Orb-3 spacecraft bound for the ISS exploded unexpectedly after launch from NASA Wallops, VA, on Oct. 28, 2014.

The US supply train to the ISS is now wholly dependent on SpaceX until Cygnus flights are resumed hopefully by late 2015 on an alternate rocket, the Atlas V.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer