Moon Archives

September 5, 2013December 23, 2015 by Ken Kremer

How to See the Historic LADEE Nighttime Moon Shot on Sept. 6

Minotaur V rocket launch view as should be seen from atop the Empire State Building, NY, on Sept. 6, 2013 at 11:12 p.m. EDT - weather permitting.

Minotaur V rocket and LADEE spacecraft launch trajectory view as should be seen from atop the Empire State Building, NY, on Sept. 6, 2013 at 11:27 p.m. EDT – weather permitting.
See more launch trajectory viewing graphics below[/caption]

WALLOPS ISLAND, VA – An unprecedented spectacle is set to light up the skies this Friday night, Sept. 6, courtesy of NASA when America returns to the Moon with the history making nighttime launch of the LADEE lunar orbiter atop a retired and specially converted intercontinental ballistic missile (ICBM) from NASA’s Wallops Island facility on the Virginia shoreline.

Blastoff of NASA’s Lunar Atmosphere and Dust Environment Explorer (LADEE) Observatory atop the maiden flight of the powerful new Minotaur V rocket is slated for 11:27 p.m. EDT Sept. 6 from Launch Pad 0B along the Eastern Shore of Virginia at NASA Wallops.

Because it’s at night and lifting off from the most densely populated region of the United States, the flames spewing from the tail of Minotaur could be visible to tens of millions of distant spectators – weather permitting – who have never before witnessed such a rocket launch.

So you don’t have to be watching locally to join in the fun and excitement. And you can always watch the NASA TV webcast online on a smartphone or laptop.

Minotaur V rocket launch view as should be seen from Wright Brothers Memorial, Kitty Hawk, NC

The LADEE (pronounced ‘laddie’ not ‘lady’) launch is historic in many ways.

No space satellite has ever been launched to beyond Earth orbit from NASA’s Wallops’s launch base in Virginia, it’s the first flight to the Moon from Wallops, the first Minotaur V rocket launch based on the Peacekeeper missile, and it’s the first flight of the revolutionary new modular spacecraft design aimed at significantly cutting the cost of exploring space.

So although the very best views are available from local areas in Virginia, Maryland and Delaware just tens of miles away from the Wallops Island launch pad, magnificent viewing opportunities are available from a broad region up and down the East Coast and into the interior.

Let’s look at some viewing maps courtesy of Orbital Sciences, the company responsible for assembling the Minotaur V and integrating it with the LADEE spacecraft – built by NASA’s Ames Research Center.

First up is the Maximum elevation map showing how high the rocket will be visible in degrees from the heavily populated US East Coast stretching from Maine to both Carolinas and into the industrial Midwest.

LADEE Minotaur V Launch – Maximum Elevation Map The LADEE nighttime launch will be visible to millions of spectators across a wide area of the Eastern US -weather permitting. This map shows the maximum elevation (degrees above the horizon) that the Minotaur V rocket will reach during the Sep. 6, 2013 launch depending on your location along the US east coast. Credit: Orbital Sciences — LADEE Minotaur V Launch – Maximum Elevation Map
The LADEE nighttime launch will be visible to millions of spectators across a wide area of the Eastern US -weather permitting. This map shows the maximum elevation (degrees above the horizon) that the Minotaur V rocket will reach during the Sep. 6, 2013 launch depending on your location along the US east coast. Credit: Orbital Sciences

Herein are a series of graphics showing the Minotaur V trajectory and what you should see – during firings of the first three stages – from the perspective of standing on the ground or skyscrapers at a variety of popular destinations including the US Capitol, Lincoln Memorial, Kitty Hawk, NC, Atlantic City, NJ, New York City, Cape Cod and more.

The five stage Minotaur V rocket stands 80.6 feet (24.6 meters) tall, is 7.6 feet (2.3 m) in diameter and weighs 197,034 pounds (89,373 kilograms.

The first three stages of the Minotaur V are based on the nuclear armed Peacekeeper ICBM intercontinental ballistic missile built during the Cold War – now retired and refurbished by Orbital for peaceful uses. It’s literally beating swords into plowshares.

The 5th stage is a new addition and what makes this Minotaur a new rocket class. The added thrust is precisely what enables shooting for the Moon.

Minotaur V rocket launch view as should be seen from Atlantic City, NJ

For anyone coming to the Wallops area for an eyewitness view of the launch, NASA worked with local officials to establish several viewing locations just 10 miles or so from the launch pad at the Mid-Atlantic Regional Spaceport, at NASA’s Wallops Flight Facility, Wallops Island, Va.

Visitors to the area may view the launch from Robert Reed Park on Chincoteague or Beach Road spanning the area between Chincoteague and Assateague Islands.

Both sites will feature a live countdown and broadcast and NASA personnel will be on hand to discuss the LADEE launch and goals of the mission.

A big-screen projector will broadcast live in Robert Reed Park beginning at 9:30 p.m.

“We’re excited about this partnership with the community in providing an enhanced launch experience to members of the public,” said Jeremy Eggers, public information officer for NASA Wallops in a statement. “The live countdown and launch broadcast will place people in mission control on launch night for what is already a historic mission for Wallops and the Eastern Shore.”

NASA TV starts a live broadcast of the launch at 9:30 p.m. on Sept 6 – available here: http://www.nasa.gov/ntv

Minotaur V rocket with NASA’s LADEE lunar orbiter unveiled at NASA Wallops launch pad. Credit: NASA EDGE/Franklin Fitzgerald

The couch sized 844 pound (383 kg) robotic explorer is equipped with 3 science instruments and a laser technology demonstrator.

These include an ultraviolet and visible light spectrometer that will gather detailed information about the composition of the tenuous lunar atmosphere; a neutral mass spectrometer to measure variations in the lunar atmosphere over time; a laser dust experiment that will collect and analyze dust particle samples; and a laser communications experiment that will test the use of lasers in place of radio waves for high speed data communications with Earth.

Be sure to watch for my continuing LADEE and Antares launch reports from on site at NASA’s Wallops Launch Pads in sunny Virginia – reporting for Universe Today.

Ken Kremer

…………….
Learn more about LADEE, Cygnus, Antares, MAVEN, Orion, Mars rovers and more at Ken’s upcoming presentations

Sep 5/6/16/17: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Rodeway Inn, Chincoteague, VA

Oct 3: “Curiosity, MAVEN and the Search for Life on Mars – (3-D)”, STAR Astronomy Club, Brookdale Community College & Monmouth Museum, Lincroft, NJ, 8 PM

Oct 8: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Princeton University, Amateur Astronomers Assoc of Princeton (AAAP), Princeton, NJ, 8 PM

Close-up view of STAR 37FM 5th stage solid fuel motor of Minotaur V rocket at NASA Wallops rocket facility will propel LADEE into its lunar transfer orbit. Credit: Ken Kremer/kenkremer.com — LADEE’s Ticket to the Moon – 5th Stage of new Minotaur V rocket
Close-up view of STAR 37 5th stage solid fuel motor for inaugural Minotaur V rocket launch at NASA Wallops rocket facility will propel LADEE into its lunar transfer orbit. LADEE will be mounted on top and surrounded by the payload fairing attached at bottom ring. Credit: Ken Kremer/kenkremer.com

September 4, 2013December 23, 2015 by Ken Kremer

Historic Sept. 6 Virginia Moon Shot Heralds Revolutionary New Paradigm for Fundamental Science Query- NASA Director Interview

The LADEE satellite in lunar orbit. The revolutionary modular science probe is equipped with a Lunar Laser Communication Demonstration (LLCD) that will attempt to show two-way laser communication beyond Earth is possible, expanding the possibility of transmitting huge amounts of data. This new ability could one day allow for 3-D High Definition video transmissions in deep space to become routine. Credit: NASA

In an exclusive new interview with Universe Today, NASA’s Ames Research Center Director Pete Worden was “very excited” to discuss the historic Moon Shot set to launch NASA’s LADEE lunar orbiter from the Virginia coast and the NASA Wallops Island facility on Friday night, Sept. 6, that boasts “a new modular design” that can revolutionize how we explore our solar system “with robotic orbiters, landers and rovers” – and is aimed at “answering fundamental science questions.”

“LADEE is the first in a new class of interplanetary exploration missions,” NASA Ames Director Worden told Universe Today. NASA Ames leads the LADEE mission. “It will study the pristine moon to study significant questions.”

“And it will demonstrate a new modular approach that will give us science at a lower cost. We are very excited.”

“It will tell us a lot about the moon,” Worden told me.

When America returns to the Moon with the LADEE spacecraft blasting off shortly before midnight Sept. 6, it could potentially be watched by many tens of millions of spectators – weather permitting – along the US East Coast stretching from Maine to the Carolina’s and into parts of the Midwest. See launch visibility map below.

And the science timing for LADEE’s lunar mission is just perfect as well since several countries and corporations are gearing up to dispatch a batch of new orbiters and landers to Earth’s nearest neighbor that could change its character forever.

“This is probably our last best chance to study the pristine Moon before there is a lot of human activity there changing things.”

The purpose of LADEE’s trio of science instruments is to collect data that will inform scientists in unprecedented detail about the ultra thin lunar atmosphere, environmental influences on lunar dust and conditions near the surface.

Engineers from NASA's Ames Research Center have successfully completed launch preparation activities for blastoff of NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) observatory on Sept. 6. The revolutionary modular science probe has been encapsulated into the nose-cone of the maiden Minotaur V rocket at NASA's Wallops Flight Facility. Credit: NASA Ames — Engineers from NASA’s Ames Research Center have successfully completed launch preparation activities for blastoff of NASA’s Lunar Atmosphere and Dust Environment Explorer (LADEE) observatory on Sept. 6. The revolutionary modular science probe has been encapsulated into the nose-cone of the maiden Minotaur V rocket at NASA’s Wallops Flight Facility. Credit: NASA Ames

The couch sized probe is built on a ‘modular common spacecraft bus’, or body, that could be implemented on space probes to explore a wide variety of targets in the solar system.

“We think the modular bus is a winner,” Worden explained to Universe Today.

“LADEE could lead to other low cost missions to orbit and even land on the Moon, near Earth asteroids, Mercury and also the moons of Mars.”

“The LADEE bus is a strong contender for future NASA planetary missions, especially landers on bodies with a tenuous atmosphere. And small micro-rovers are possible too. We are really proud of it!”

A computer-generated model of the LADEE spacecraft based on the modular common spacecraft bus. Credit: NASA/Ames

LADEE is NASA’s first ever planetary mission to launch from the Eastern Shore of Virginia at NASA’s Wallops Flight Facility on Wallops Island. The blastoff is expected to draw large crowds. Some local hotels are already sold out.

The Lunar Atmosphere and Dust Environment Explorer (LADEE) Observatory is NASA’s next mission to the Moon.

It thunder’s to space at 11:27 p.m. Friday, Sept. 6, from launch complex 0B at NASA’s Wallops Island facility and the Mid-Atlantic Regional Spaceport (MARS) atop the maiden flight of the new, solid fueled Minotaur V rocket developed by Orbital Sciences Corp.

The goal of the $280 Million mission is to gain a thorough understanding of long-standing unknowns about the tenuous atmosphere, dust and surface interactions that will help scientists understand other planetary bodies as well.

“After Apollo, the amazing thing is that we opened as many questions as we answered,” said Worden. “One of the key issues is – What is the environment on the Moon’s surface from the lunar day to the lunar night?”

“And what are the limitations that would place on our activities there?”

“Although the moon has a tenuous atmosphere it’s actually very active and interacts very strongly with the solar wind. It may produce something that on Earth we would call a ‘dust storm’.”

“We also wish to have the ‘ground truth’ [measurements] of the Moon’s environment before humans change things.”

And change is inexorably coming to the Moon rather soon.

“The Chinese plan to land on the Moon by year’s end,” Worden elaborated.

“What we found during Apollo is that an artificial disturbance very considerably changes the Moon’s atmosphere – or exosphere.”

“So we really want to known the pristine state of the lunar exosphere before its changed by human activity.”

“The data we have from Apollo surface measurements shows that it took many months for the lunar exosphere to go back to its pristine state.”

“Now there are probably a half dozen to a dozen programs planning to land on the Moon in the next decade. So we may never see the Moon’s pristine state again!”

“So these are pretty significant questions that we will have an opportunity to answer with LADEE.”

LADEE is the first spacecraft of any kind that’s been designed, developed, built, integrated and tested at NASA’s Ames Research Center in Moffett Field, Calif.

“This is our first complete mission built out at Ames,” Worden explained.

“It’s also the first of a new paradigm where we are trying to develop a low cost modular bus design.

The approach on LADEE was to make it a mix and match modular bus – rather than a singular modular bus.

“So we have modular slices that use a propulsion stage, lander stage, communications stage, science payload stage, bus housekeeping stage and more,” Worden told me.

“In the past many others tried to build a ‘one size fits all’ modular bus. But it turns out that one size does NOT fit all needs.”

“So we took a page from how you build desktop computers.”

“We put in different modules that you can expand or subtract much more easily without changing the whole fundamental architecture or design.”

“So assuming this works well, I think you will see a lot more missions. And that makes it really exciting as our first mission.”

And the Ames modular bus has definitely sparked entrepreneurial interest.

“The bus is already an approach being used by at least one of the Google Lunar X-Prize competitors! The Moon Express team has looked at it a lot to transition that capability to them,” Worden explained.

How about future NASA missions?

“The LADEE bus is also a key part of several of our Ames proposals for future planetary missions,” Worden replied.

“The original design concept about seven years ago was for a small lunar lander. The lander propulsion would likely be a solid fueled stage.”

“Ultimately, NASA decided to go with the orbiter instead. And that showed the strength of the modular bus design – that it was very easy to change it from a lunar lander to the LADEE mission orbiter studying the lunar exosphere.”

I asked if it could deploy a small rover too?

“Yes- a small, micro rover is possible, perhaps 10 to 20 inches in size. And you could pack a lot of science on the small rover using today’s technology!

The Modular Common Spacecraft Bus lander configuration in a hover test in 2008. The lander could be used to deploy micro-rovers. Credit: NASA

Thus there are numerous exploration possibilities – all dependent on the Federal budget for NASA in this extremely difficult fiscal environment.

NASA Ames had “built parts and spacecraft components and science instruments before, but not a spacecraft in the entirety and in house,” Worden told Universe Today.

For example, a few years back Ames built the LCROSS lunar impacting spacecraft that smashed into the Moon’s south pole and discovered a treasure trove of water ice.

LCROSS piggybacked as a secondary science mission payload onto NASA’ s Lunar Reconnaisannce Orbiter (LRO) when the duo launched from Cape Canaveral, Florida atop an Atlas V rocket.

NASA Ames has now taken the next step – having designed and built the whole LADEE spacecraft from beginning to end.

“This is our first real baby. It’s very exciting,” beamed Worden.

“LADEE is a pretty phenomenal mission.”

They say “Virginia is for Lovers’

Well coming this Friday, “Virginia is for Space Lovers too!”

Chris Angulo, LADEE Program Engineering manager of Orbital Sciences, and Ken Kremer of Universe Today inspect the 4th and 5th stages of maiden Minotaur V rocket propelling NASA’s LADEE spacecraft to the Moon on Sept. 6 from NASA Wallops in Virginia. Credit: Ken Kremer/kenkremer.com

And remember that NASA has a 2nd historic launch from Wallops slated for Sep. 17 – with blastoff of the Orbital Sciences Antares rocket and Cygnus cargo carrier bound for its 1st flight to the International Space Station (ISS).

Be sure to watch for my continuing LADEE and Antares mission reports from on site at NASA’s Wallops Launch Pads in sunny Virginia – reporting for Universe Today.

Ken Kremer

…………….
Learn more about LADEE, Cygnus, Antares, MAVEN, Orion, Mars rovers and more at Ken’s upcoming presentations

Sep 5/6/16/17: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Rodeway Inn, Chincoteague, VA, 8 PM

Oct 3: “Curiosity, MAVEN and the Search for Life on Mars – (3-D)”, STAR Astronomy Club, Brookdale Community College & Monmouth Museum, Lincroft, NJ, 8 PM

Oct 9: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Princeton University, Amateur Astronomers Assoc of Princeton (AAAP), Princeton, NJ, 8 PM

Close Up Side view of NASA Ames built LCROSS lunar impactor. NASA Ames LADEE orbiter is equipped with the UVS science instrument based on LCROSS heritage. Credit: Ken Kremer/kenkremer.com

August 30, 2013December 23, 2015 by Nancy Atkinson

Astrophotos: Closeups of the Lunar Terminator

Closeup of the crescent Moon on October 12, 2012. Credit and copyright: Wes Schulstad

If you want to see detail on the Moon, usually the best times and places to look are when the Moon is in a crescent phase, and near the terminator. These recent images uploaded to Universe Today’s Flickr page will attest to that! Enjoy the views:

Closeup of the Moon showing Endymion, Atlas and the distant Mare Humboldtianum. Credit and copyright: Danny Robb.

Lunar terminator mosaic, August 26th 2013. Credit and copyright: Russell Bateman.

64% illuminated waning gibbous Moon on August 26, 2013. Credit and copyright: Themagster3 on Flickr.

Plato to Aristillus to Aristoteles in Color - 8/26/13. Credit and copyright: Fred Locklear. — Plato to Aristillus to Aristoteles in Color – 8/26/13. Credit and copyright: Fred Locklear.

Waning crescent Moon on August 30, 2013. Credit and copyright: Sculptor Lil on Flickr.

To see more information on each image, click on the image to see it on Flickr.

Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.

August 27, 2013December 23, 2015 by Jason Major

Evidence of Internal Moon Water Found

The central peak of Bullialdus crater (Credit: NASA/GSFC/Arizona State University)

Scientists have detected magmatic water — water that originates from deep within the Moon’s interior — on the surface of the Moon. These findings represent the first such remote detection of this type of lunar water, and were arrived at using data from NASA’s Moon Mineralogy Mapper (M3) carried aboard India’s Chandrayaan-1 lunar orbiter.

The discovery represents an exciting contribution to the rapidly changing understanding of lunar water according to Rachel Klima, a planetary geologist at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., and lead author of the paper, “Remote detection of magmatic water in Bullialdus Crater on the Moon” published in the August 25 issue of the journal Nature Geoscience.

Chandrayaan-1, India’s first mission to the Moon, entered lunar orbit on Nov. 8, 2008

“For many years, researchers believed that the rocks from the Moon were ‘bone dry’ and that any water detected in the Apollo samples had to be contamination from Earth,” said Klima, a member of the NASA Lunar Science Institute’s (NLSI) Scientific and Exploration Potential of the Lunar Poles team. “About five years ago, new laboratory techniques used to investigate lunar samples revealed that the interior of the Moon is not as dry as we previously thought. Around the same time, data from orbital spacecraft detected water on the lunar surface, which is thought to be a thin layer formed from solar wind hitting the lunar surface.”

“This surficial water unfortunately did not give us any information about the magmatic water that exists deeper within the lunar crust and mantle, but we were able to identify the rock types in and around Bullialdus crater,” said co-author Justin Hagerty, of the U.S. Geological Survey. “Such studies can help us understand how the surficial water originated and where it might exist in the lunar mantle.”

LRO image of the 60-km Bullialdus crater (NASA/GSFC/Arizona State University)

M3 (pronounced “M-cube”) fully imaged the large impact crater Bullialdus in 2009. “It’s within 25 degrees latitude of the equator and so not in a favorable location for the solar wind to produce significant surface water,” Klima explained. “The rocks in the central peak of the crater are of a type called norite that usually crystallizes when magma ascends but gets trapped underground instead of erupting at the surface as lava. Bullialdus crater is not the only location where this rock type is found, but the exposure of these rocks combined with a generally low regional water abundance enabled us to quantify the amount of internal water in these rocks.”

See detailed reports of M3 data regarding hydroxyls in Bullialdus crater from NASA’s Lunar Planetary Institute (LPI) here.

After examining the M3 data, Klima and her colleagues found that the crater has significantly more hydroxyl — a molecule consisting of one oxygen atom and one hydrogen atom — compared to its surroundings. “The hydroxyl absorption features were consistent with hydroxyl bound to magmatic minerals that were excavated from depth by the impact that formed Bullialdus crater,” Klima writes.

The internal magmatic water provides information about the Moon’s volcanic processes and internal composition, Klima said. “Understanding this internal composition helps us address questions about how the Moon formed, and how magmatic processes changed as it cooled. There have been some measurements of internal water in lunar samples, but until now this form of native lunar water has not been detected from orbit.”

“This impressive research confirms earlier lab analyses of Apollo samples, and will help broaden our understanding of how this water originated and where it might exist in the lunar mantle.”

– Yvonne Pendleton, NLSI Director

Source: JHUAPL News Release

August 26, 2013December 23, 2015 by Jason Major

Titan Has a Fancy Collar

UV image of Titan acquired by Cassini on April 13 (NASA/JPL-Caltech/SSI)

As high summer slowly but steadily approaches on Saturn, Cassini is opening a window to the seasonal changes that occur not only on the ringed planet but also its moons. Here we can see a dark band developing around Titan’s north polar latitudes, a “fancy collar” made visible in ultraviolet wavelengths.

Polar collars have previously been seen by both Hubble and Voyager 2, and in fact a southern version was observed by HST 5 years after the planet’s 1995 equinox.

This summer collar is thought to be part of a seasonal process, related to the migration of upper-level haze material within Titan’s atmosphere.

Source: CICLOPS (Cassini Imaging Central Laboratory for OPerationS)

August 23, 2013December 29, 2015 by Fraser Cain

Weekly Space Hangout – Aug. 23, 2013: Mars One, Zombie WISE, Luca Parmitano, Wave at Saturn

It’s time for the Weekly Space Hangout. This is our weekly rundown on all the big space news stories of the week, explained by a dedicated team of space journalists.

Host:Fraser Cain

Panel: Alan Boyle, Brian Koberlein, Jason Major, Nicole Gugliucci

Mars One Reaches 165,000 Entries
WISE Returns from the Dead
Luca Parmitano’s Chilling First-Hand Account of His Mishap in Space
Baby Stars Belch in their Mama’s Face
Mars, Not as Big as the Moon
Earth Waves At Saturn
Exoplanet with a Short Year

We broadcast the Weekly Space Hangout every Friday afternoon as a live Google+ Hangout. You can join us live on Google+, YouTube or right here on Universe Today every Friday at 12:00 pm Pacific / 3:00 pm Eastern.

August 22, 2013December 23, 2015 by Ken Kremer

NASA’s LADEE Lunar Probe Set for Spectacular Science and September Night Launch – Visible to Millions and Millions

LADEE Minotaur V Launch – Maximum Elevation Map
The LADEE nighttime launch will be visible to millions of spectators across a wide area of the Eastern US -weather permitting. This map shows the maximum elevation (degrees above the horizon) that the Minotaur V rocket will reach during the Sep. 6, 2013 launch depending on your location along the US east coast. Credit: Orbital Sciences [/caption]

A spectacular nighttime blastoff blazing a historic trail to the Moon is set to soar in two weeks time when NASA’s LADEE spacecraft lifts off from the Eastern Shore of Virginia at NASA’s Wallops Flight Facility on Wallops Island – from America’s newest spaceport.

NASA’s Lunar Atmosphere and Dust Environment Explorer (LADEE) Observatory will thunder to space at 11:27 p.m. Friday, Sept. 6, from the commercial Mid-Atlantic Regional Spaceport (MARS) launch complex 0B at NASA’s Wallops Island facility atop the maiden flight of the new, solid fueled Minotaur V rocket developed by Orbital Sciences Corp.

LADEE’s late night launch will be absolutely spectacular and visible to tens of millions of spectators up and down the US East coast and interior areas stretching into the Midwest- weather permitting.

“I love this mission,” said John Grunsfeld, NASA Associate Administrator for Science at NASA Headquarters, at a media briefing today, Aug. 22.

“With NASA’s prior LRO and GRAIL spacecraft we studied the Moon’s surface and interior. Now with LADEE we study the atmosphere and dust,” said John Grunsfeld.

The purpose of LADEE is to collect data that will inform scientists in unprecedented detail about the ultra thin lunar atmosphere, environmental influences on lunar dust and conditions near the surface. In turn this will lead to a better understanding of other planetary bodies in our solar system and beyond.

The small car sized LADEE lunar orbiter mission will be historic in many ways. It’s the first probe of any kind ever launched to beyond Earth orbit from NASA Wallops, as well as being the first planetary science mission from Wallops.

It also marks the first launch of a five stage rocket and the first launch of a decommissioned Peacekeeper missile from Wallops.

The 5th stage is a new addition and what makes this Minotaur a new rocket class. The added thrust is precisely what enables shooting for the Moon.

Recently, I had an exclusive tour and photoshoot up close and personal with the upper stages of LADEE’s Minotaur V rocket at Wallops prior to integration at the commercial launch pad – 0B – and will be reporting on that here and in upcoming stories.

4th and 5th stages of the inaugural Minotaur V rocket launch that will propel NASA’s LADEE lunar spacecraft to the Moon on Sep. 6, 2013 from NASA Wallops Island in Virginia. Credit: Ken Kremer/kenkremer.com

“LADEE is equipped with three science instruments to study the atmosphere and dust and a lunar laser technology demonstration,” said Joan Salute, LADEE program executive, NASA Headquarters.

“The lunar atmosphere is so thin that the molecules never collide,’ said Sarah Noble, LADEE program scientist, NASA Headquarters.

“It’s a ‘Surface Boundary Exosphere’ which is actually the most common type of atmosphere in our Solar System.”

Scientists also hope to solve a mystery dating back nearly five decades to the Apollo moon landing era, by determining if electrically charged lunar dust is responsible for the pre-sunrise horizon glow seen by the Apollo astronauts and also by the unmanned Surveyor 7 lander, according to Noble.

“This is the first NASA mission with a dedicated laser communications experiment,” said Don Cornwell, mission manager for the Lunar Laser Communications Demonstration, NASA’s Goddard Space Flight Center, Greenbelt, Md.
I asked when we could see laser communications implemented on future NASA spacecraft?

“A new laser communications system could possibly be used on the 2020 Mars rover from the surface of Mars,” Grunsfeld told Universe Today.

The couch sized 844 pound (383 kg) robotic explorer was assembled at NASA’s Ames Research Center, Moffett Field, Calif., and is a cooperative project with NASA Goddard Spaceflight Center in Maryland.

The spacecraft is a first of its kind vehicle built from a NASA Ames-developed Modular Common Spacecraft Bus architecture that can be applied to other missions. The mission cost is approximately $280 million.

The Minotaur V will boost LADEE into a highly elliptical orbit. Then over the next 23 days, as LADEE orbits Earth 3.5 times, the Moon’s gravitational field will increase the perigee of its orbit. The spacecraft will fire its on-board braking thrusters to achieve lunar orbit.

NASA Ames LADEE Mission – Lunar Orbital Insertion Animation

Video caption: This animation is a representation of lunar orbital insertion for LADEE, which is the path the spacecraft follows when it is captured by the Moon’s gravity and enters lunar orbit. Credit: NASA Ames/Dana Berry. Note: Animation is silent with no audio/music track included.

The mission will fly in a very low science orbit of about 50 kilometers altitude above the moon. The science mission duration is approximately 100 days.

“It’s limited by the amount of onboard fuel required to maintain orbit,” Doug Voss, launch manager, Wallops, told Universe Today.

“I’m excited about the night launch because people up and down the Atlantic seacoast will be able to see it,” Jim Green, Planetary Science Division Director at NASA HQ, told me.

And don’t forget that NASA has a 2nd really big launch from Wallops slated for Sep. 17 – with blastoff of the Orbital Sciences Antares rocket and Cygnus cargo carrier on their historic 1st mission to the International Space Station (ISS).

I’ll be on site at Wallops for both historic launches on Sep. 6 and 17 – reporting for Universe Today.

We’ll see you in Virginia!

Ken Kremer

…………….
Learn more about LADEE, Cygnus, Antares, MAVEN, Orion, Mars rovers and more at Ken’s upcoming presentations

Sep 5/6/16/17: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Rodeway Inn, Chincoteague, VA, 8 PM

Oct 3: “Curiosity, MAVEN and the Search for Life on Mars – (3-D)”, STAR Astronomy Club, Brookdale Community College & Monmouth Museum, Lincroft, NJ, 8 PM

Oct 9: “LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Princeton University, Amateur Astronomers Assoc of Princeton (AAAP), Princeton, NJ, 8 PM

Looking up the Flame Trench of the LADEE Minotuar V Launch Pad 0B at NASA Wallops Flight Facility in Virginia. Credit: Ken Kremer/kenkremer.com — Looking up the Flame Trench of the LADEE Minotaur V Launch Pad 0B at NASA Wallops Flight Facility in Virginia. Credit: Ken Kremer/kenkremer.com

August 16, 2013December 23, 2015 by Bob King

Venus And Moon Caught In A Crazy, Phase-y Coincidence Tonight

Venus reflected in Boulder Lake north of Duluth, Minn. two nights ago. Credit: Bob King

Curious coincidences occur in the sky just as they do on Earth. Take tonight for instance. The moon is in gibbous phase or about 3/4 full – 78% to be exact – while Venus, which also undergoes phases identical to the moon, is likewise gibbous and 78% full.

That’s just cool. If you have telescope, focus on Venus low in the western sky just after sunset and see a perfect replica in miniature of tonight’s moon.

Look for the cloudy but beautiful planet about a fist up in the west-southwest shortly after sunset. Stellarium — *Look for Venus about a fist up in the west-southwest shortly after sunset. Stellarium*

Be sure you’re out early as the planet is low to begin with and drops lower in the west with each passing minute. Provided the sky is haze-free, Venus isn’t difficult to spot even 5 minutes after sunset. Look about 10 degrees (one fist held at arm’s length) above the west-southwest horizon.

The moon and Venus are coincidentally in exactly the same phase tonight - 78% gibbous. Stellarium — *The moon and Venus are coincidentally in exactly the same phase tonight – 78% gibbous. Stellarium*

The moon shows spectacular craters and mountains, but Venus hides its equally spectacular scenery of volcanic mountains, craters and cracked plains beneath a permanent cover of sulfur-dioxide-laced clouds. Clouds are excellent reflectors of sunlight. Not only is the planet brilliant because of them but looks as white as a shiny cue ball.

Venus' changing position with relation to the Earth as it orbits around the sun causes it to exhibit phases like the moon. I've marked approximately where Venus is in mid-August. After gibbous, the planet will wane to half and then a crescent over the coming months as it catches up and passes the Earth. Illustration: Bob King — Venus’ changing position with relation to the Earth as it orbits around the sun causes it to exhibit phases like the moon. I’ve marked approximately where Venus is in mid-August. After gibbous, the planet will wane to half and then a crescent over the coming months as it catches up and passes the Earth. Illustration: Bob King

Tomorrow night the moon and Venus will go their own phase-y way, the moon fattening up toward full and Venus slowly slimming its waistline as it works its way toward the Earth. For now enjoy their temporary bond.

August 1, 2013December 21, 2015 by Nancy Atkinson

How Many People Have Walked on the Moon?

Astronaut Charles Duke collecting samples during Apollo 16. Credit: NASA.

Ask someone if they know the names of the astronauts who have walked on the Moon, and most people would be able to list Neil Armstrong, and maybe even Buzz Aldrin. But can you name the rest of the Apollo astronauts who made it down to the lunar surface? How many people have walked on the Moon?

In total twelve people have walked on the Moon. Besides Neil Armstrong and Buzz Aldrin – who were the first two astronauts to leave their bootprints on the Moon — there were also Pete Conrad, Alan Bean, Alan Shepard, Edgar Mitchell, David Scott, James Irwin, John Young, Charles Duke, Eugene Cernan, and Harrison Schmitt.

Interestingly, out of the dozen people who walked on the Moon, no one ever did it more than once.

Here’s some additional information about the men who walked on the Moon and their missions:
Continue reading “How Many People Have Walked on the Moon?”

July 25, 2013December 23, 2015 by Nancy Atkinson

Timelapse: Super Moon Rising Over the Rocky Mountians

A series of photos combined to show the rise of the July 22, 2013 ‘super’ full moon over the Rocky Mountains, shot near Vail, Colorado, at 10,000ft above sea level in the White River National Forest. Moon images are approximately 200 seconds apart. Credit and copyright: Cory Schmitz

Astrophotographer Cory Schmitz braved a brown bear in order to capture some wonderful images of the full Moon rise on July 22, 2013. This composite shows a series of images of the moonrise, and below is a beautiful timelapse.

This perigee Moon, a.k.a “Super Moon” was the third and final of the big full Moons for 2013. However, as astrophysicist Neil DeGrasse Tyson mentioned on Twitter, it is “Okay to call tonight’s Full Moon “super” but only if you would call a 13-inch pizza “super” compared with a 12-inch pizza.”

You can catch more of Cory with Fraser on the Virtual Star Parties on Sunday nights. Below are a couple of more great scenes from Cory’s full Moon experience: