Elizabeth Howell, Author at Universe Today

February 24, 2014December 23, 2015 by Elizabeth Howell

Apollo 11 Play Aims To Showcase Landing To Teenagers And Inspire Space Love

Neil Armstrong and Buzz Aldrin plant the US flag on the Lunar Surface during 1st human moonwalk in history 45 years ago on July 20, 1969 during Apollo 1l mission. Credit: NASA

A big challenge of making history “real” to students is finding a way to make it identifiable. Back in the early days of space exploration, it seemed every launch was on TV and every step to the moon extensively documented on radio, television and other media of the day. In an age where we just pull what we want off of social media and YouTube, the sense of excitement must be hard to convey to younger students.

To bring the inspiration of Apollo 11 to a younger audience, one high school teacher in Maryland took it upon himself to write a play for secondary school students — including much of the original transcript, right down to the “nouns” and “verbs” of the computers the astronauts used.

Richard Zmuda, who teaches in Annapolis, first came up with the idea three years ago after giving a National Honor Society speech to high schoolers where he cited alumni to the students, such as Apollo 11 lunar module pilot Buzz Aldrin.

“I had researched Aldrin for the speech and learned some fascinating details about him personally and about the mission in general,” Zmuda stated. “I realized that, while as a young boy I was able to watch on television Neil Armstrong’s first steps on the moon, none of the students could even remotely share in that experience. Yet it was one of the most important events in the history of mankind.”

Buzz Aldrin's bootprint on the surface of the moon during the Apollo 11 mission on July 20, 1969. Credit: NASA — Buzz Aldrin’s bootprint on the surface of the moon during the Apollo 11 mission on July 20, 1969. Credit: NASA

The result is a remarkably accurate adaptation of the mission transcript, and one that would be an interesting challenge for young thespians to bring to the stage. There are actual lines of dialog that sound close to what an astronaut of the day would say, such as “Your Co-Elliptic Sequence Initiation Time of Ignition: 125:19:3470.” Teaching the students how to convey a sense of drama, while staying true to the script, would be a fun exercise. It also would require some research so that the students understand what they’re talking about, which is likely the point that Zmuda wanted to convey.

That’s not to say that every line of dialog is that technical. Zmuda works to bring out the drama in several parts of the mission, including how Aldrin initially missed his first test “jump” back on to the lunar ladder and banged his shins against a rung. The staged Aldrin exclaims to the audience, “Well, at least I can say I was the first person to actually PEE on the moon,” something the real person never came close to saying. In a dramatic sense, however — especially given the age of the audience — this was a fun way to show how serious the situation could have been if Aldrin had more trouble getting back up.

Apollo 11 Mission image - Lunar Module at Tranquility Base — Apollo 11 Mission image – Lunar Module at Tranquility Base

Even more interesting is Zmuda’s decision to keep the actors to between four and seven people — three astronauts and either a single person as CapCom in Mission Control, or three people representing the different shifts. This focuses the bulk of the attention on the astronauts, although “Houston” is intended to act as a dramatic foil during the frequent communications blackouts (which did happen in the real mission, too). It also makes it easy for a small drama class to stage the play.

The Apollo 11 adaptation is a fun read for space geeks, and likely is a good tool for teaching history at the high school level and above. Although the script is very technical at times, teaching students how to read this material can be equated to learning how to understand Shakespeare, or to deliver foreign words on stage. It’s a great effort by Zmuda, and hopefully will teach a few students about what the landing represented to space exploration.

February 21, 2014April 26, 2016 by Elizabeth Howell

How We Will Retrieve Dead Satellites In The Future? Hint: It Likely Won’t Be Using Astronauts

NASA astronaut Dale Gardner captures the malfunctioning WESTAR-VI satellite in 1984. Gardner was using the Manned Maneuvering Unit, a sort of space backpack that was discontinued for astronaut use after the Challenger explosion of 1986. Credit: NASA

I’ll admit it: I’m too young to remember 1984. I wish I did, however, because it was a banner year for the Manned Maneuvering Unit. NASA astronaut Dale Gardner, for example, used this jet backpack to retrieve malfunctioning satellites, as you can see above. (FYI, Gardner died Wednesday (Feb. 19) of a brain aneurysm at the age of 65.)

After three shuttle flights, however, NASA discontinued use of the backpack in space for several reasons — most famously, safety considerations following the shuttle Challenger explosion of 1986. But thirty years on, the problem of dead satellites is growing. There are now thousands of pieces whipping around our planet, occasionally causing collisions and generally causing headaches for people wanting to launch stuff into orbit safely.

Space agencies such as NASA and the European Space Agency have been working hard on reducing debris during launches, but there’s still stuff from decades before. And when a satellite goes dead, if it’s in the wrong orbit it could be circling up there for decades before burning up. How do you fix that?

Robotics has come a long way in 30 years, so space agencies are looking to use those instead to pick up derelict satellites since that would pose far less danger to astronauts. One example is the e.DeOrbit mission recently talked about by ESA, which would pick up debris in polar orbits of altitudes between 800 and 1,000 kilometers (about 500 to 620 miles).

One design idea for the e.DeOrbit mission, which would retrieve dead satellites from orbit. Credit: European Space Agency

The mission would use autonomous control and image sensors to get up close to the drifting satellite, and then capture it in some way. Several ideas are being considered, ESA added. A big enough net could easily nab the satellite, or perhaps one could clamp on using tentacles or grab it with a harpoon or robotic arm. Here’s a 2013 proposal with more information on e.DeOrbit. ESA noted there is a symposium coming up May 6 to discuss this in more detail.

e.DeOrbit is one of just several proposals to pick satellites up. A Swiss idea called CleanSpace One appears to use a sort of pincer claw to grab satellites for retrieval. The Phoenix program (proposed by Defense Advanced Research Projects Agency) would take useable parts off of broken satellites for use in new satellites, and in past years DARPA had some ideas to remove satellites from orbit as well. Another option is satellite refueling to make these machines useable again, a possibility that NASA, Canada and many others are taking seriously.

What do you think is the best solution? Leave your thoughts in the comments.

February 21, 2014December 23, 2015 by Elizabeth Howell

Dale Gardner, Astronaut Who Rescued A Satellite With A Jetpack, Dead At 65

Dale Gardner (left) prior to the launch of STS-8 in 1983, along with the rest of his crew. Moving left, Guy Bluford, Bill Thornton, Daniel Brandenstein and Dick Truly. Credit: NASA

When Dale Gardner smiled for this preflight picture somewhere around 1983, there was another mission on his horizon: picking up a broken satellite … using a jet backpack. And while we believe that all astronauts have an element of derring-do to them, strapping on a device to bring you away from the shuttle’s safety must have taken a special kind of confidence in your equipment.

Gardner, who died Wednesday (Feb. 18) of a brain aneurysm at the age of 65, was one of a handful of astronauts who used the Manned Maneuvering Unit. In his case, it was to retrieve the malfunctioning Westar 6 satellite. Listen to his account of the story (around 9:25 here), however, and you’ll hear a man more focused on favorable sun angles and learning from the experience of another crewmate on STS-51A.

“I essentially just had a lot of fun on Flight Day 7,” he said in the video. And as the sequence of pictures below shows you, technical as the procedure was, the view must have been breathtaking.

Sequence of images showing NASA astronaut Dale Gardner approaching and capturing the malfunctioning Westar 6 satellite in 1984 during STS-51A. Click for a larger version. Credit: NASA (images) / Elizabeth Howell (photo combination)

Gardner, who was born in Minnesota, joined the U.S. Navy after graduating from the University of Illinois in 1970. He earned his wings the following year, then made his way through assignments to the prestigious Naval Air Test Center in Patuxent River, Maryland (the training ground for many future astronauts).

There, he participated in the development and evaluation of the Grumman F-14 Tomcat, an aircraft eventually used in Operation Desert Storm in the 1990s, among many other missions. Gardner was in fact part of the first F-14 squadron from none other than the USS Enterprise (the aircraft carrier, not the Star Trek ship.)

Gardner came to NASA as part of an immense astronaut class in 1978 that was later known as the “Thirty-Five New Guys” (which, it should be noted, also included six women, a first for the agency). With shuttle flights about to begin — a program that was then expected to launch dozens of flights a year — there appeared to be plenty of room for new recruits. Gardner’s first space-based assignment came upon STS-8, which flew in 1983 to deploy an Indian satellite called Insat-1B.

But it was for STS-51A’s eight-day mission in November 1984 where Gardner will be best remembered, because he did this:

The shuttle mission was packed with satellite activity, with crew members deploying the Canadian communications satellite Anik D2, and U.S. defense communications satellite Leasat-1. Then it was time to pick up a couple of broken satellites to haul back to Earth.

Using a sort of grapple tool and his MMU, Joe Allen successfully retrieved Palapa-B2 on Flight Day 5. After Allen told his crewmates that he had some trouble with the sun in his eyes, Gardner used that information on his own MMU trip to pick up Westar 6 two days later. Specifically, Gardner and the crew had him approach in such a way that the shadow of the satellite fell across the astronaut, stopping the sun glare from becoming a problem.

NASA astronaut Dale Gardner holds a "For Sale" sign during STS-51A in 1984, referring to two satellites captured and retrieved on that mission. Credit: NASA — NASA astronaut Dale Gardner holds a “For Sale” sign during STS-51A in 1984, referring to two satellites captured and retrieved on that mission. Credit: NASA

Both satellites had been in improper orbits due to problems with motors, but Gardner and his crew nabbed them safely for a return back to Earth, allowing insurers to resell the satellites for separate launches in 1990. But Gardner had a parting gotcha before handing them back: he held up a “For Sale” sign that you’ve likely seen reprinted somewhere, as it’s among the most famous shots of the shuttle program.

Gardner returned to the Navy in October 1986 (almost a year after the shuttle Challenger explosion), where he joined U.S. Space Command and held several senior positions. He retired from the Navy in 1990 to work in the private sector.

His death this week from a brain aneurysm was said to be sudden, and prompted a Twitter comment from the Association of Space Explorers saying that it was “devastating news.”

February 21, 2014April 26, 2016 by Elizabeth Howell

Comet ISON Hosted A Rare Kind Of Nitrogen, Hinting At Reservoirs In Young Solar System

Spectacular photo of Comet ISON taken Nov. 15 from Charleston, Rhode Island, USA showing the recent outburst. Click to enlarge. Credit: Scott MacNeill

Comet ISON — that bright comet last year that broke up around Thanksgiving weekend — included two forms of nitrogen in its icy body, according to newly released observations from the Subaru Telescope.

Of the two types found, the discovery of isotope 15NH2 was the first time it’s ever been seen in a comet. Further, the observations from the Japanese team of astronomers show “there were two distinct reservoirs of nitrogen [in] the massive, dense cloud … from which our Solar System may have formed and evolved,” stated the National Astronomical Observatory of Japan.

Besides being pretty objects to look at, comets are considered valuable astronomical objects because they’re a sort of time capsule of conditions early in the universe. The “fresh” comets are believed to come from a vast area of icy bodies called the Oort Cloud, a spot that has been relatively untouched since the solar system formed about 4.6 billion years ago. Spying elements inside of comets can give clues as to what was present in our neighborhood when the sun and planets were just coming to be.

“Ammonia (NH3) is a particularly important molecule, because it is the most abundant nitrogen-bearing volatile (a substance that vaporizes) in cometary ice and one of the simplest molecules in an amino group (–NH2) closely related to life. This means that these different forms of nitrogen could link the components of interstellar space to life on Earth as we know it,” NAOJ stated.

You can read more details about the finding at the NAOJ website, or in Astrophysical Journal Letters.

February 20, 2014December 23, 2015 by Elizabeth Howell

We ‘Hype’ Alien World Findings Amid Little Data, Exoplanet Scientist Says

An exoplanet transiting across the face of its star, demonstrating one of the methods used to find planets beyond our solar system. Credit: ESA/C. Carreau

With exoplanet discoveries coming at us several times a month, finding these worlds is a hot field of research. Once the planets are found and confirmed, however, there’s a lot more that has to be done to understand them. What are they made of? How habitable are they? What are their atmospheres like? These are questions we are only beginning to understand.

One long-standing exoplanet researcher argues that we don’t know very much about about alien planet atmospheres, as an example. Princeton University’s Adam Burrows says that not only is our understanding at an infancy, but the media and scientists overhype information based on very little data.

“Exoplanet research is in a period of productive fermentation that implies we’re doing something new that will indeed mature,” Burrows stated in a story posted on Princeton Journal Watch. “Our observations just aren’t yet of a quality that is good enough to draw the conclusions we want to draw.”

Artist's conception of HD 189733 b, which may have winds that blow up to 22,000 mph (35,000 km/h). Credit: NASA — Artist’s conception of HD 189733 b, which may have winds that blow up to 22,000 mph (35,000 km/h). Credit: NASA

Burrow’s skepticism comes from how information on exoplanet atmospheres is collected. That uses a method called low-resolution photometry, which shows changes in light and radiation emitted from an object such as a planet. This could be affected by things such as a planet’s rotation and cloud cover.

Burrows’ solution is to use spectrometry, which can glean physical information through looking at light spectra, but that would be a challenge given the existing exoplanet-seeking infrastructure in space and on Earth uses telescopes that generally rely on other methods.

What do you think of his conclusions? Leave your thoughts in the comments. For more information, read the full article in Princeton Journal Watch, the study in Proceedings of the National Academy or the preprint version on Arxiv.

February 20, 2014April 26, 2016 by Elizabeth Howell

Asteroid Swarm ‘Pounded’ Pulsar Star, Causing Changes Visible From Earth

Artist's impression of an asteroid breaking up. Credit: NASA/JPL-Caltech

When you throw a bunch of rock and debris at a rapidly spinning star, what happens? A new study suggests that so-called pulsar stars change their dizzying spin rate as asteroids fall into the gaseous mass. This conclusion comes from observations of one pulsar (PSR J0738-4042) that is being “pounded” with debris from rocks, researchers said.

Lying 37,000 light-years from our planet in the southern constellation Puppis, this supernova remnant’s environment is swarming with rocks, radiation and “winds of particles”. One of those rocks likely was more than a billion metric tonnes in mass, which is nowhere near the mass of Earth (5.9 sextillion tonnes), but is still substantial.

“If a large rocky object can form here, planets could form around any star. That’s exciting,” stated Ryan Shannon, a researcher with the Commonwealth Scientific and Industrial Research Organisation who participated in the study.

Pulsars are sometimes called the clocks of the universe because their spins, fast as they are, precisely emit radio beams with each revolution — a beam that can be seen from Earth if our planet and the star are aligned in the right way. A 2008 study by Shannon and others predicted the spin could be altered by debris falling into the pulsar, which this new research appears to confirm.

Artist's conception of stellar rubble around pulsar 4U 0142+61. Credit: NASA/JPL-Caltech — Artist’s conception of stellar rubble around pulsar 4U 0142+61. Credit: NASA/JPL-Caltech

“We think the pulsar’s radio beam zaps the asteroid, vaporizing it. But the vaporized particles are electrically charged and they slightly alter the process that creates the pulsar’s beam,” Shannon said.

As stars explode, the researchers further suggest that not only do they leave behind a pulsar star remnant, but they also throw out debris that could then fall back towards the pulsar and create a debris disc. Another pulsar, J0146+61, appears to display this kind of disc. As with other protoplanetary systems, it’s possible the small bits of matter could gradually clump together to form bigger rocks.

You can read the study in Astrophysical Journal Letters or in preprint version on Arxiv. The study was led by Paul Brook, a Ph.D. student co-supervised by the University of Oxford and CSIRO. Observations were performed with the Hartebeesthoek Radio Astronomy Observatory in South Africa, and CSIRO’s Parkes radio telescope.

Source: Commonwealth Scientific and Industrial Research Organisation

February 20, 2014December 23, 2015 by Elizabeth Howell

New Planet-Hunting Telescope To Join Search For Alien Earths In 2024

Artist's conception of exoplanet systems that could be observed by PLAnetary Transits and Oscillations of stars (PLATO), a European Space Agency telescope. Credit: ESA - C. Carreau

How could life arise in young solar systems? We’re still not sure of the answer on Earth, even for something as basic as if water arose natively on our planet or was carried in from other locations. Seeking answers to life’s beginnings will require eyes in the sky and on the ground looking for alien worlds like our own. And just yesterday, the European Space Agency announced it is going to add to that search.

The newly selected mission is called PLATO, for Planetary Transits and Oscillations. Like NASA’s Kepler space telescope, PLATO will scan the sky in search of stars that have small, periodic dips in their brightness that happen when planets go across their parent star’s face.

“The mission will address two key themes of Cosmic Vision: what are the conditions for planet formation and the emergence of life, and how does the solar system work,” stated ESA, referring to its plan for space science missions that extends from 2015 to 2025.

An exoplanet seen from its moon (artist's impression). Via the IAU. — An exoplanet seen from its moon (artist’s impression). Via the IAU.

PLATO will operate far from Earth in a spot known as L2, a relatively stable Lagrange point about 1.5 million kilometers (930,000 miles) away from Earth in the opposite direction from the sun. Sitting there for at least six years, the observatory (which is actually made up of 34 small telescopes and cameras) will examine up to a million stars across half of the sky.

A 2010 science proposal of the mission suggests that the satellite gather enough planetary transits to achieve three things:

Find “statistically significant” Earth-mass planets in the habitable regions of several kinds of main-sequence stars;
Figure out the radius and mass of the star and any planets with 1% accuracy, and estimate the age of exoplanet systems with 10% accuracy;
Better determine the parameters of different kinds of planets, ranging from brown dwarfs (failed stars) to gas giants to rocky planets, all the way down to those that are smaller than Earth.

Artist’s impression of the deep blue planet HD 189733b, based on observations from the Hubble Space Telescope. Credit: NASA/ESA.

Adding PLATO’s observations to those telescopes on the ground that look at the radial velocity of planets, researchers will also be able to figure out each planet’s mass and radius (which then leads to density calculations, showing if it is made of rock, gas, or something else).

“The mission will identify and study thousands of exoplanetary systems, with an emphasis on discovering and characterising Earth-sized planets and super-Earths in the habitable zone of their parent star – the distance from the star where liquid surface water could exist,” ESA stated this week.

The telescope was selected from four competing proposals, which were EChO (the Exoplanet CHaracterisation Observatory), LOFT (the Large Observatory For x-ray Timing), MarcoPolo-R (to collect and return a sample from a near-Earth asteroid) and STE-Quest (Space-Time Explorer and QUantum Equivalence principle Space Test).

You can read more about PLATO at this website. It’s expected to launch from Kourou, French Guiana on a Soyuz rocket in 2024, with a budget of 600 million Euros ($822 million). And here’s more information on the Cosmic Vision and the two other M-class missions launching in future years, Euclid and Solar Orbiter.

Source: European Space Agency

February 20, 2014December 23, 2015 by Elizabeth Howell

Dense Gas Clouds Blot The View Of Supermassive Black Holes

A supermassive black hole has been found in an unusual spot: an isolated region of space where only small, dim galaxies reside. Image credit: NASA/JPL-Caltech — A team of astronomers from South Africa have noticed a series of supermassive black holes in distant galaxies that are all spinning in the same direction. Credit: NASA/JPL-Caltech

Gas around supermassive black holes tends to clump into immense clouds, periodically blocking the view of these huge X-ray sources from Earth, new research reveals.

Observations of 55 of these “galactic nuclei” revealed at least a dozen times when an X-ray source dimmed for a time as short as a few hours or as long as years, which likely happened when a gas cloud blotted out the signal seen from Earth. This is different than some previous models suggesting the gas was more uniform.

“Evidence for the clouds comes from records collected over 16 years by NASA’s Rossi X-ray Timing Explorer, a satellite in low-earth orbit equipped with instruments that measured variations in X-ray sources,” stated the Royal Astronomical Society.

“Those sources include active galactic nuclei, brilliantly luminous objects powered by supermassive black holes as they gather and condense huge quantities of dust and gas.”

You can read more in the Monthly Notices of the Royal Astronomical Society or in preprint version on Arxiv. Below are some different versions of the YouTube video on top, one with weather symbols and another showing a diagram with varying X-ray emission.

The research was led by Alex Markowitz, an astrophysicist at the University of California, San Diego and the Karl Remeis Observatory in Bamberg, Germany.

There have been a few neat studies lately looking at the environment around these huge objects. One examined how the black hole fuels itself, while another suggested that perhaps these singularities formed as twins before evolving.

Source: Royal Astronomical Society

February 19, 2014December 23, 2015 by Elizabeth Howell

Gaping Inside The Huge Vehicle Assembly Building NASA Used For Space Shuttles And Moon Missions

The Vehicle Assembly Building at the Kennedy Space Center in Florida on Nov. 16, 2009, just hours before the launch of STS-129. Credit: Elizabeth Howell

ORLANDO, FLORIDA – There’s something about this city that brings out the crazy travel planner in me. I visited here four times betting a shuttle would launch, luckily winning on three occasions. I also once took an epic bus trip from here as far south as Fort Lauderdale before zooming back north, looking at space exhibits up and down the coast.

This time, it was to catch the Vehicle Assembly Building tour before it was gone. Tours inside the iconic, huge structure — best known as the spot where the Apollo rockets and space shuttle went through final assembly before going to the pad — are closing down on Sunday (Feb. 23). Warned by Ken Kremer and others that soon the public couldn’t get inside, I booked a ticket late last month after the announcement was made.

I came in search of the past, but what I saw instead was the future — an agency preparing to hand over a launch pad to SpaceX, and at least part of an Orion spacecraft on the VAB floor, ready to be shipped to Langley, Virginia.

The floor of the Vehicle Assembly Building at the Kennedy Space Center in Florida during a tour in February 2014. At left is an Orion spacecraft prototype readied for shipping to Langley, Virginia. Credit: Elizabeth Howell

Atlantis suspended in the Vehicle Assembly Building during the shuttle era. Image credit: NASA

It’s hard to convey the size of one of the world’s largest buildings. It’s so big that it can form its own weather inside, without proper air conditioning. It stands almost twice as high as the Statue of Liberty, at 160 meters (525 feet) tall and 158 meters (518 feet) wide.

The 3.25-hectare (8-acre) building needed to be so huge to hold the 363-foot (111-meter) Apollo/Saturn vehicles in the 1960s and 1970s, and then was modified for use of the shuttle in the 1970s until just a few years ago.

What surprised me, however, was how narrow the main floor appeared. That’s because there are all of these catwalks on either side of the space for workers to get access to different parts of the spacecraft.

A view of scaffolding inside the Vehicle Assembly Building at the Kennedy Space Center in Florida. Photo taken in February 2014. Credit: Elizabeth Howell

Tours of this building were off-limits between 1978 and 2011, when the shuttle program was launching its vehicles in earnest. After the program retired, however, NASA opened the VAB and nearby facilities (including the Launch Control Center and Launch Pad 39A) up to visitors. As these areas are now being used by contractors and the Orion/Space Launch System, however, the agency is closing down public access so the work of getting to space can continue.

As NASA prepares for a test of Orion later in 2014, the agency is also looking to lease out parts of the big building to commercial vendors. It appears negotiations for at least some of the high bays are ongoing.

Meanwhile, we were lucky enough to glimpse at least part of an Orion spacecraft prototype ready for shipping to Langley, Virginia, with about a dozen people busily milling around it as it lay on the back of a tractor trailer. It’s unclear to me how much of the spacecraft was inside that package, but our tour guide told us it was the whole thing. Yes, the truck looked really tiny in the big building.

An Orion prototype spacecraft in the Vehicle Assembly Building at the Kennedy Space Center in Florida, ready to be shipped to Langley, Virginia. Credit: Elizabeth Howell

Our group also had the chance to visit Launch Pad 39A, one of the two pads used in the Apollo program and also for shuttle. It was eerie to see the pad still in its shuttle configuration, complete with the clamshell-like structure that used to protect the vehicle from the weather until just prior to launch.

All that is going to be torn down for scrap shortly as SpaceX likely takes over the pad, our guide told us, and it’s unclear how long pad tours will continue. Likely those will be gone soon as well. Meanwhile, I took special delight standing in the “flame trench” where noxious chemicals from the launch used to flow. You certainly didn’t want to be close to this spot when a Saturn V or shuttle stack took off.

By the way, the first thing I thought of when I saw the huge pipes on the side of the picture below is the 1996 movie Apollo 13, which has a dramatic launch sequence that includes a neat pan across the coolant tubing. That’s about the time when I decided I wanted to see the VAB and launch pads, so it only took me 18 years to get out here.

Launch Pad 39A at the Kennedy Space Center, one of two locations where the shuttle went into space. Photo taken in February 2014. Credit: Elizabeth Howell

Although these tours are likely changing or closing, these steps are to get the complex ready for manned launches again, if the current plan and funding holds as NASA hopes.

In the meantime, there are other things to see at the center. The picture at the top of this article shows the Vehicle Assembly Building just before the launch of STS-129, my first experience seeing a shuttle rocket into space.

That shuttle happened to be Atlantis, which today is handily displayed nearby in the KSC Visitor Complex. Weird, I thought, as I looked at the immense vehicle’s bulk. The last time I saw you in November 2009, you were on your way to orbit and making a lot of noise.

I wonder how much things will change at KSC in the next four years.

The Atlantis space shuttle at the Kennedy Space Center in Florida in February 2014. Credit: Elizabeth Howell

February 17, 2014December 23, 2015 by Elizabeth Howell

Savage Spacesuit: ‘Mythbusters’ Host’s Mercury Costume Looks Real Enough For Space

Mythbusters' Adam Savage shows off a Mercury replica spacesuit in February 2014. Credit: Tested/YouTube (screenshot)

Who wants Adam Savage’s job right now? The cohost of Mythbusters spent the last year working with a San Francisco Bay-area costume designer to come up with this remarkable Mercury spacesuit. While it’s not a faithful replica of any one mission — it’s more a blend of greatest hits from the designs of several — it really looks like Savage could step into a spacecraft at any moment.

“The whole point of the Mercury program … was to figure out how to safely get people into space and what would happen to them,” Savage says in a new video, which you can see below.

“So every single time they came down from a Mercury mission they [the astronauts] would talk to the engineers and spend weeks in meetings going ‘Okay, I couldn’t move my arm this way. I couldn’t hit this switch in this way. I couldn’t turn my head.”

As if that isn’t cool enough, Savage also is sporting an Apollo flight jacket replica that is advertised as being pretty darn close to the original. Check out Adam Savage’s Tested blog for amazing photos as well as a more complete video (for premium members.)

Mercury was the first American spaceflight program, and had six flights between 1961 and 1963. For more information about the Mercury spacesuit, check out this chapter from NASA book “This New Ocean: A History of Project Mercury“. You can also see a photo gallery of different Mercury suits.

Coincidentally, there’s a travelling exhibit on about the history of spacesuits, which Universe Today’s David Dickinson wrote about last week.