Universe Today

September 11, 2013December 23, 2015 by Nancy Atkinson

Absolutely Incredible Photo: Frog Launches With LADEE

An unfortunate frog at the launch of LADEE from the Wallops Island Flight Facility in Virginia on September 6, 2013. Credit NASA/Wallops/Mid-Atlantic Regional Spaceport

Oh my! We’re not sure to laugh or cry on this one (maybe both). This frog gives new meaning to “flying leap,” (or giant leap). This little guy was obviously startled by the ignition of the Minotaur V rocket that launched the LADEE spacecraft last Friday.

We’ve confirmed this image is in fact an actual photo taken by one of NASA’s remote cameras set up for the launch on September 6, 2013 from the Wallops/Mid-Atlantic Regional Spaceport. Wallops spokesman Jeremy Eggers confirms the picture is legitimate and was not altered in any way.

However, we cannot say with any certainty that no frog was harmed in the making of this picture.

Why would a frog be hanging around a launchpad? The launchpad at the Wallops/Mid-Atlantic Regional Spaceport has a “pool” for the high-volume water deluge system that activates during launches to protect the pad from damage and for noise suppression, and likely there was a (formerly) damp, cool place that was a nice spot for a frog to hang out.

Also, NASA has noted that like Kennedy Space Center, the Wallops Island Spaceport sits among a wildlife refuge. The 3,000 acre Wallops Island National Wildlife Refuge is comprised mainly of salt marsh and woodlands and is a habitat for a variety of species, including frogs. NASA writes:

“But how is it possible for wildlife to peacefully coexist with space operations and what effects do rocket launches have on wildlife? NASA’s launch facilities, roads, and facilities take up a small percentage of the area. The rest of the area remains undeveloped and provides excellent habitat for wildlife. During launches, short term disturbance occurs in the immediate vicinity of the launch pads, but the disturbance is short-lived allowing space launches and a wildlife habitat to coexist.”

This is not the first animal oddity to be included in a launch. There are several images of birds flying away from space shuttle launches, and in fact, during the STS-114 launch, a turkey vulture ran into the shuttle’s orange fuel tank (see video below). There was the famous space bat from the STS-119 shuttle launch in 2009, and recently the SpaceX Grasshopper test launch startled a herd of cows:

Turkey Vulture meets space shuttle:

Thanks to Karl Hille from NASA Goddard for helping to track down and verify this image.

Update (9/12/13): NASA has now posted the picture on their Solar System Exploration website (I initially found it on imgur with no credit or source info).

September 11, 2013December 23, 2015 by Nancy Atkinson

Timelapse: Watch the MAVEN Spacecraft Being Built Before Your Eyes

Artist depiction of the MAVEN spacecraft. Credit: NASA

Watch a year of incredibly detailed work in building the MAVEN spacecraft — sped up to take just 10 minutes. It’s the dance known as ATLO: Assembly, Test, and Launch Operations, set to a jazzy beat. The next spacecraft to Mars, the Mars Atmosphere and Volatile EvolutioN or MAVEN began ATLO procedures a year ago on Sept. 11, 2012. It was shipped to Kennedy Space Center’s Payload Hazardous Servicing Facility on Aug. 2, 2013 to begin preparations for its scheduled launch on Nov. 18, 2013.

Find out more about MAVEN in one of our previous articles about preparations for the mission, or at NASA’s MAVEN website.

September 11, 2013 by Fraser Cain

Check Out Some of the Best Space Writing on Google+: Brian Koberlein

Brian Koberlein is a professor at Rochester Institute of Technology. When he’s not teaching, though, he’s communicating science and education on Google+ of all places. Instead of doing a traditional blog, he’s posting article after article directly onto G+. He’s gathered a huge following on the social network, and a level of interaction that would make any blogger jealous.

Here’s an example of a post he did a couple of days ago on black hole thermodynamics.

And here’s one on detecting the atmospheres of extrasolar planets

Oh, Google+ now gives us the ability to embed posts onto our website, so I wanted to see what that looked like too. 🙂

Anyway, check out Brian’s writing, circle him on Google+, and watch his occasional appearances on the Weekly Space Hangout.

For anyone who’s considering a field as a science journalist, I highly recommend you follow in Brian’s footsteps. Don’t wait for someone to give you permission to write and communicate science. Just get writing. People will notice, and with a large enough readership and body of work, you can get a job anywhere.

September 11, 2013December 23, 2015 by Elizabeth Howell

Astronaut Does A ‘Moon’ Walk In The Sea. Better Yet, It’s Just One Of Many Recent Underwater Missions

European Space Agency astronaut Jean-François Clervoy recreates the first moon landing mission underwater. Credit: Alexis Rosenfeld

The black-and-white tones of this photo evoke a famous Moon walk of 1969, but in reality it was taken in Mediterranean waters just a few days ago.

For the “Apollo 11 Under The Sea” project, European Space Agency astronaut Jean-François Clervoy (pictured above) and ESA astronaut instructor Hervé Stevenin took on the roles of Neil Armstrong and Buzz Aldrin, the first two men to walk on the moon during Apollo 11.

A major goal was to test the Comex-designed Gandolfi spacewalk training suit (based on the Russian Orlan spacesuits) during the sojourn. The mission was considered the first step (literally and figuratively) to figuring out how Europeans can train their astronauts for possible Moon, asteroid and Mars missions in the decades to come.

“The Gandolfi suit is bulky, has limited motion freedom, and requires some physical effort – just like actual space suits. I really felt like I was working and walking on the Moon,” Clervoy stated.

Even the photos come pretty darn close to the real thing. Compare this picture of Apollo 12 commander Pete Conrad during his Moon walk in 1969:

Apollo 12 commander Pete Conrad on the moon in 1969. The glow is due to the sun being at a low angle, NASA says. Credit: NASA

Water is considered a useful training tool for spacewalk simulations. NASA in fact has a ginormous pool called the Neutral Buoyancy Laboratory. Inside are duplicate International Space Station modules. Astronauts are fitted with weights and flotation devices to make them “float” similarly to how they would during spacewalks.

With trained divers hovering nearby, the astronauts practice the procedures they’ll need so that it’s second nature by the time they get into orbit. (NASA astronaut Mike Massimino once told Universe Today that one thing he wasn’t prepared for was how spectacular the view was during his spacewalk. Guess it beats the walls of a pool.)

The first tests for the Apollo 11 underwater simulations began at a pool run by Comex, a deep diving specialist in France, before the big show took place in the Mediterranean Sea off Marseille on Sept. 4. The crew members used tools similar to the Apollo 11 astronauts to pick up soil samples from the ground.

ESA astronaut Jean-François Clervoy collecting a rock sample underwater off the coast of Marseille, France. He was simulating the Apollo 11 mission underwater to prepare for future missions to the Moon, Mars or an asteroid. Credit: Alexis Rosenfeld

“Comex will make me relive the underwater operations of [Neil] Armstrong on the moon, but with an ESA-Comex scuba suit and European flag,” Clervoy wrote in French on Twitter on June 4, several weeks ahead of the mission.

And ESA promises there is more to come: “Further development for planetary surface simulations in Europe will be co-financed by the EU [European Union] as part of the Moonwalk project,” the agency wrote.

Clervoy isn’t the only European astronaut working in water these days. Starting Tuesday (Sept. 9), Andreas Mogensen and Thomas Pesquet joined an underwater lab as part of a five-person crew. Called Space Environment Analog for Testing EVA Systems and Training (SEATEST), it also includes NASA astronauts Joe Acaba and Kate Rubins, as well as Japanese Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi.

JAXA astronaut Soichi Noguchi underwater during the September 2013 SEATEST mission in the Atlantic Ocean about seven miles from Key Largo, Fla. Credit: Soichi Noguchi (Twitter)

“The crew will spend five days in Florida International University’s Aquarius Reef Base undersea research habitat, conducting proof-of-concept engineering demonstrations and refining techniques in team communication. Additional test objectives will look at just-in-time training applications and spacewalking tool designs,” NASA stated on Sept. 6.

“We made it to Aquarius n [sic] did our first “spacewalk” today. From the ocean floor to space: Aquanaut to Astronaut. It is quite the adventure,” Acaba wrote on Twitter on Sept. 10. He walked twice in space on shuttle mission STS-119 in March 2009.

You can follow the livestream here (it runs intermittently until Sept. 17).

And a few days ago, ESA astronauts Alexander Gerst and Reid Wiseman, both bound for the station in 2014, were doing underwater training in the Neutral Buoyancy Laboratory. “Worked with @astro_reid in the pool today, and guess who we met?”, Gerst said on Twitter Sept. 5 while posting this picture below.

"Worked with @astro_reid [ESA astronaut Reid Wiseman] in the pool today, and guess who we met?" joked ESA astronaut Alexander Gerst on Twitter on Sept. 5, 2013. Presumably the joke referred to the protagonist in WALL-E, a 2008 Pixar-animated film that features space exploration. Credit: Alexander Gerst/Twitter — “Worked with @astro_reid [ESA astronaut Reid Wiseman] in the pool today, and guess who we met?” joked ESA astronaut Alexander Gerst on Twitter on Sept. 5, 2013. Presumably the joke referred to the protagonist in WALL-E, a 2008 Pixar-animated film that features space exploration. Credit: Alexander Gerst/Twitter

September 11, 2013December 23, 2015 by Nancy Atkinson

Space Station Expedition 36 Crew Returns to Earth Safely

The Soyuz TMA-08M spacecraft with Expedition 36 lands in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Credit: NASA/Bill Ingalls.

The Expedition 36 crew from the International Space Station have landed safely, touching down in their Soyuz TMA-08M spacecraft in Kazakhstan at 02:38 UTC on September 11 (10:58 p.m. EDT Sept. 10). This great overhead image by NASA photographer Bill Ingalls shows the Soyuz’s thrusters firing just before it slams into the ground, ending up on its side. On board were Commander Pavel Vinogradov and Flight Engineer Alexander Misurkin of the Russian Federal Space Agency and NASA Flight Engineer Chris Cassidy. Vinigradov, age 60, is the oldest person to make the jarring landing in the venerable Soyuz craft.

You can see undocking and landing videos below:

The three completed 166 days in space since launching in late March. Remaining on the ISS are ESA astronaut Luca Parmitano, NASA astronaut Karen Nyberg and Russian cosmonaut Fyodor Yurchikhin, now comprising Expedition 37. They will be joined by the Oleg Kotov, Sergei Ryazansky and Michael Hopkins, set to launch on September 25.

September 10, 2013December 23, 2015 by Nancy Atkinson

Win a DVD/BluRay Combo Pack of “Star Trek Into Darkness”

After its theatre debut in May of this year, Star Trek Into Darkness has blasted its way to the small screen with its release today on Blu-ray, DVD and On Demand. The new release features not only a high-definition version of the movie but the “extras” include behind-the-scenes footage, “making-of” details, and other special features.

“I’m excited for viewers at home to check out Star Trek Into Darkness on Blu-ray and DVD,” said the film’s director J.J. Abrams. “They did a great job and I’m thrilled with how everything looks and sounds. … I hope fans enjoy seeing the process that went into making the movie and the truly amazing work of our most spectacular cast and crew.”

Excitingly, Universe Today has three DVD/Blu-ray combo packs available to give away to our readers!

In order to be entered into the giveaway drawing, just put your email address into the box at the bottom of this post (where it says “Enter the Giveaway”) before Friday, September 13, 2013. We’ll send you a confirmation email, so you’ll need to click that to be entered into the drawing.

And then, we’re going to do something new and fun: Fraser will choose the winners and announce it on the Weekly Space Hangout on Friday the 13th (!) at Noon Pacific, 3 pm Eastern. You can watch here on Universe Today (we’ll be posting a live feed), over on our YouTube account, or on Google+.

Here are just some of the great features on this combo pack:

• Creating the Red Planet – Experience the creation of a never-before-seen alien world, as featured in the action-packed opening sequence of the film.

• Attack on Starfleet – Go behind the scenes with the cast and filmmakers and witness the creation of the shocking attack on Starfleet Headquarters.

• The Klingon Home World – Discover the stunning world of Kronos, and see how the filmmakers reinvented the Klingons for a new generation.

• The Enemy of My Enemy – Find out how, and why, the identity of the film’s true villain was kept a mystery to the very end.

• Ship to Ship – An in-depth and thrilling look at the filming of the iconic space jump sequence, which both defied the laws of physics and pushed the limits of visual effects.

• Brawl by the Bay – Sit in with Zachary Quinto and Benedict Cumberbatch as they revisit their intense preparation for the film’s breathtaking climax.

• Continuing the Mission – An inspiring look at the partnership between the film’s crew and the organization that assists returning veterans to find meaningful ways to contribute on the home front.

And yes, you’ll even get JJ Abrams’ trademark lens flares.

If you’d like to purchase Star Trek Into Darkness, check out Paramount Home Media or Amazon.

Check out our “spoiler-free” review of the movie here.

September 10, 2013December 23, 2015 by Bob King

New Comet Discovered: Lovejoy Will Add to “Comet Lineup” in Winter Skies

New Comet Lovejoy starts out slow but quickly gains speed as it crosses from near Orion in mid-September to Ursa Major in November, when it will be closest to Earth. Created with Chris Marriott's SkyMap software

Move over Comet ISON. You’ve got company. Australian amateur astronomer Terry Lovejoy, discoverer of three previous comets, including the famous, long-tailed sungrazer C/2011 W3 (Lovejoy), just added a 4th to his tally.

This new comet will add to a lineup of comets that should grace early November skies in the northern hemisphere: Comets ISON, Encke and now the new Lovejoy.

Comet C/2013 R1 Lovejoy photographed on Sept. 10. The comet is visible in larger amateur telescopes in September but may brighten to small scope visibility in November. Credit: Michael Jaeger — Comet C/2013 R1 Lovejoy photographed on Sept. 10. The comet is visible in larger amateur telescopes in September but may brighten to small scope visibility in November. Streak at right is a geostationary satellite. Credit: Michael Jaeger

The discovery of C/2013 R1 Lovejoy was announced on Sept. 9 after two nights of photographic observations by Lovejoy with an 8-inch (20 cm) Schmidt-Cassegrain reflector. When nabbed, the comet was a faint midge of about 14.5 magnitude crossing the border between Orion and Monoceros. Subsequent observations by other amateur astronomers peg it a bit brighter at 14.0 with a small, condensed coma.

*Comet Lovejoy has a small, condensed coma (head) about 30 arc seconds across with a faint, short tail in this photo made on Sept. 8. Credit: Ernesto Guido and Nick Howes*

Right now you’ll need a hefty telescope to catch a glimpse of Lovejoy’s latest, but come November the comet will glow at around 8th magnitude, making it a perfect target for smaller telescopes. At closest approach on the Nov. 23, Lovejoy will pass 38.1 million miles (61.3 million km) from Earth while sailing across the Big Dipper at a quick pace.

The comet is a faint 14th magnitude object just east of Orion's Belt in the dim constellation Monoceros the Unicorn. The map shows its position tomorrow morning Sept. 11 just before the start of morning twilight. Stellarium — The comet is a faint 14th magnitude object just east of Orion’s Belt in the dim constellation Monoceros the Unicorn. The map shows its position tomorrow morning Sept. 11 just before the start of morning twilight. Stellarium

Mid to late November is also the time when Comet ISON, the current focus of much professional and amateur observation, will be at its brightest in the morning sky at around magnitude 2-3. Get ready for some busy nights at the telescope!

A graph showing the comet's predicted magnitude (subject to change) in red versus the comet's elongation or distance from the sun. You can see that it will up in a dark sky for a long time especially around the time when it's brightest. Credit: Ernesto Guido & Nick Howes — A graph showing the comet’s predicted magnitude (subject to change) in red versus the comet’s elongation or angular distance from the sun. You can see that it will up in a dark sky for a long time including around the time when it’s brightest. Credit: Ernesto Guido & Nick Howes

C/2013 R1 will whip by the sun on Christmas Day at a distance of 81 million miles (130.3 million km) and then return back to the deeps from whence it came.

The charts here give you a general idea of its location and path over the next couple months. As the comet crosses into small-scope territory in early November, I’ll provide maps for you to find it.

A graphic created by Stuart Atkinson showing the comet and planetary lineup that should be in the skies on November 9, 2013.

And as Stuart Atkinson noted on his website, Cumbrian Sky a great lineup should be in the northern hemisphere skies on November 9, 2013. From the left, Comet Encke will be magnitude 6, ISON should be at about magnitude 6 or 7; then Mars, followed by the new Comet Lovejoy, which will be still very faint at around magnitude 9, topped off by a bright Jupiter. The comets will not likely be of naked eye visibility, but this should be a great chance for astrophotographer to capture this lineup!

Comet Lovejoy is approaching the plane of the planets from down under. The diagram shows the comet's position today. Like many comets, Lovejoy's orbit is steeply inclined - in this case 62 degrees. Credit: NASA — Comet Lovejoy is approaching the plane of the planets from “down under” (lower right). The diagram shows the comet’s position today. Like many comets, Lovejoy’s orbit is steeply inclined – in this case 62 degrees. Credit: NASA

Welcome to an exciting time for comet lovers, and congratulations Terry on another great discovery!

September 10, 2013December 23, 2015 by Nancy Atkinson

Watch Live Webcast: Black Holes and Our Cosmic Evolution

A view of Sgr A* and the supermassive black hole located 26,000 light years from Earth in the center of the Milky Way. Credit: Chandra Telescope, NASA.

How do supermassive black holes form, and what role do they play in shaping galaxies and galaxy clusters? On Wednesday, September 11, 2013 at 19:00 UTC (12:00 p.m. PDT, 3:00 pm EDT) the Kavli Foundation is hosting a live Google+ Hangout to answer your questions about black holes. Participants in the Hangout will be Roger Blandford from the Kavli Institute for Particle Astrophysics and Cosmology at Stanford University, Priyamvada Natarajan from Yale University, and John Wise from the Georgia Institute of Technology.

You can watch live below. To submit questions ahead of time or during the webcast, email to [email protected] or post on Twitter with hashtag #KavliLive.

You can see more information about the webcast at the Kavli Foundation website. There will also be a followup Hangout on September 25 that will focus on black holes and the “firewall paradox” that made news in recent weeks, featuring noted researcher Leonard Susskind. We’ll post a new article with that webcast as the day approaches.

September 10, 2013December 23, 2015 by Jason Major

“Oddball” Asteroid is Really a Comet

Spitzer image of an asteroid's surprise coma and tail (NASA/JPL-Caltech/DLR/NAU)

It’s a case of mistaken identity: a near-Earth asteroid with a peculiar orbit turns out not to be an asteroid at all, but a comet… and not some Sun-dried burnt-out briquette either but an actual active comet containing rock and dust as well as CO2 and water ice. The discovery not only realizes the true nature of one particular NEO but could also shed new light on the origins of water here on Earth.

JPL Near-Earth Object database map of 3552 Don Quixote's orbit — JPL Near-Earth Object database map of 3552 Don Quixote’s orbit

Designated 3552 Don Quixote, the 19-km-wide object is the third largest near-Earth object — mostly rocky asteroids that orbit the Sun in the vicinity of Earth.

According to the IAU, an asteroid is coined a near-Earth object (NEO) when its trajectory brings it within 1.3 AU from the Sun and within 0.3 AU of Earth’s orbit.

About 5 percent of near-Earth asteroids are thought to actually be dead comets. Today an international team including Joshua Emery, assistant professor of earth and planetary sciences at the University of Tennessee, have announced that Don Quixote is neither.

an asteroid is coined a Near Earth Asteroid (NEA) when its trajectory brings it within 1.3 AU from the Sun and hence within 0.3 AU of the Earth's orbit. — *An asteroid is coined a near-Earth object (NEO) when its trajectory brings it within 1.3 AU from the Sun and within 0.3 AU of Earth’s orbit. (IAU)*

“Don Quixote has always been recognized as an oddball,” said Emery. “Its orbit brings it close to Earth, but also takes it way out past Jupiter. Such a vast orbit is similar to a comet’s, not an asteroid’s, which tend to be more circular — so people thought it was one that had shed all its ice deposits.”

Using the NASA/JPL Spitzer Space Telescope, the team — led by Michael Mommert of Northern Arizona University — reexamined images of Don Quixote from 2009 when it was at perihelion and found it had a coma and a faint tail.

Emery also reexamined images from 2004, when Quixote was at its farthest distance from the Sun, and determined that the surface is composed of silicate dust, which is similar to comet dust. He also determined that Don Quixote did not have a coma or tail at this distance, which is common for comets because they need the sun’s radiation to form the coma and the sun’s charged particles to form the tail.

The researchers also confirmed Don Quixote’s size and the low, comet-like reflectivity of its surface.

“The power of the Spitzer telescope allowed us to spot the coma and tail, which was not possible using optical telescopes on the ground,” said Emery. “We now think this body contains a lot of ice, including carbon dioxide and/or carbon monoxide ice, rather than just being rocky.”

This discovery implies that carbon dioxide and water ice might be present within other near-Earth asteroids and may also have implications for the origins of water on Earth, as comets are thought to be the source of at least some of it.

The amount of water on Don Quixote is estimated to be about 100 billion tons — roughly the same amount in Lake Tahoe.

“Our observations clearly show the presence of a coma and a tail which we identify as molecular line emission from CO2 and thermal emission from dust. Our discovery indicates that more NEOs may harbor volatiles than previously expected.”

– Mommert et al., “Cometary Activity in Near–Earth Asteroid (3552) Don Quixote “

The findings were presented Sept. 10 at the European Planetary Science Congress 2013 in London.

Source: University of Tennessee press release

__________________

3552 Quixote isn’t the only asteroid found to exhibit comet-like behavior either — check out Elizabeth Howell’s recent article, “Asteroid vs. Comet: What the Heck is 3200 Phaethon?” for a look at another NEA with cometary aspirations.

September 10, 2013April 26, 2016 by Katrina Cain

Giveaway: 2014 Ice In Space and Southern Sky Calendars

We have another great giveaway lined up for all of our loyal readers. This one is quite cool. The Australian Amateur Astronomy group, “Ice in Space” created a contest for their members to submit their best astro photographs. The best images out of the 250 submitted were made into two calendars.

They are available for purchase if you are not feeling lucky enough to win one in this Universe Today giveaway.

Astronomy 2014 Calendar

Southern Sky 2014 Calendar

Universe Today and Ice in Space would like to give away 5 free copies of each

calendar to 10 lucky winners. Here is how:

In order to be entered into the giveaway drawing, just put your email address into the box at the bottom of this post (where it says “Enter the Giveaway”) before Tuesday, September 17, 2013. We’ll send you a confirmation email, so you’ll need to click that to be entered into the drawing.

IceInSpace is a community website dedicated to promoting amateur astronomy in the southern hemisphere – including Australia, New Zealand, South America, Southern Africa and parts of Asia. We aim to help stargazers from around the world discover, discuss and enjoy the beauty of our night sky.