Space Shuttle Pics

Space Shuttle Atlantis
Space Shuttle Atlantis

Here are some space shuttle pics. You can turn any of these images into your computer desktop wallpaper. Just click on an image to enlarge it. Then right-click and choose “Set as Desktop Background”.

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Here’s a photo of the aft of the space shuttle Atlantis, including its 3 main engines. The space shuttle do a flip as part of every mission, so astronauts on board the International Space Station can examine the shuttle to see if it was damaged during launch.

Awaiting the Mission
Awaiting the Mission

This is a picture of the space shuttle Atlantis waiting on the launch pad, in preparation for mission STS-129 to visit the International Space Station.

Endeavour Brings Tranquility
Endeavour Brings Tranquility

Here’s a photo of the space shuttle Endeavour rising up to dock with the International Space Station. This image was taken as part of mission STS-130, when Endeavour delivered the Tranquility module.

Shuttle Engine Out Test
Shuttle Engine Out Test

This is a model of the space shuttle being tested in a wind tunnel. It was used by engineers to figure out what would happen if the space shuttle lost an engine during the launch.

Lighting Up the Night
Lighting Up the Night

Here’s a time lapse photo of the space shuttle Discovery blasting off from Florida’s Cape Canaveral. You can see how the bright rocket glare lights up the surroundings.

We have written many articles about the space shuttle for Universe Today. Here’s an article about how you could get a space shuttle of your own, and here’s an article about the space shuttle Columbia.

If you’d like more information on the shuttle, here’s a link to NASA’s Official space shuttle page, and here’s the homepage for NASA’s Human Spaceflight.

We’ve recorded an episode of Astronomy Cast all about the space shuttle. Listen here, Episode 127: The US Space Shuttle.

Pictures of Moons

Phobos in Detail
Phobos in Detail

Here are some pictures of moons, from across the Solar System. You can make any of these images into your computer desktop wallpaper. Just click on an image to enlarge it. Then right-click and choose “Set as Desktop Background”.

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Here’s an image of Mars’ moon Phobos, taken by the Mars Reconnaissance Orbiter. The orbit of Phobos is slowly spiraling inward, and astronomers think it will collide with Mars in the next few million years.

Io
Io

Here’s a global view of Jupiter’s moon Io captured by NASA’s Galileo spacecraft. Because of the powerful tidal gravitational forces from Jupiter, Io is extremely volcanic, and can blast lava hundreds of kilometers into space.

Mimas Blues
Mimas Blues

Here’s an image of Saturn’s moon Mimas with Saturn as a backdrop. This photo was taken by NASA’s Cassini spacecraft, currently orbiting around Saturn. Mimas has a huge crater from an asteroid impact that almost destroyed it millions of years ago; this makes it look like the Death Star.

Montage of Neptune and Triton
Montage of Neptune and Triton

Here’s a montage of Neptune and Triton captured by NASA’s Voyager 2 spacecraft, which flew past the planet in 1989. Voyager 2 was the first and still only spacecraft to ever reach Uranus and Neptune, and have given us the only close up pictures taken of the planets.

Moon Aglow
Moon Aglow

This is a familiar moon… it’s the Moon, seen from the International Space Station. You can see how the Earth’s tenuous atmosphere transitions from the planet into the blackness of space.

We’ve written many articles about moons for Universe Today. Here’s an article about how many moons Earth has, and here’s an article about how many moons there are in the Solar System.

If you’d like more info on the Solar System, check out NASA’s Solar System exploration page, and here’s a link to NASA’s Solar System Simulator.

We’ve also recorded a series of episodes of Astronomy Cast about every planet in the Solar System. Start here, Episode 49: Mercury.

Space Shuttle Photos

Space, Horizon, Endeavour
Space, Horizon, Endeavour

Want some space shuttle photos? Here are some photos that you can use for your computer wallpaper. Just click on an image to enlarge it, and then right-click and choose “Set as Desktop Background”.

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Here’s an image of the space shuttle Endeavour docked to the International Space Station. You can see how the atmosphere at the Earth’s horizon fades slowly into the blackness of space.

Maneuvering in Space
Maneuvering in Space

This is a closeup picture of the space shuttle Atlantis taken by astronauts on board the International Space Station. Many images are taken during each mission to study the shuttle and evaluate if there was any damage during the launch that could risk the lives of the crew during re-entry.

Atlantis Touches Down
Atlantis Touches Down

Here’s a picture of the space shuttle Atlantis landing at night in Cape Canaveral, ending mission STS-115. During this mission, astronauts attached the P3/P4 integrated truss to the International Space Station.

Dynamic Testing
Dynamic Testing

Here’s an image of the space shuttle Enterprise being mated to its external fuel tank and solid rocket boosters. This was for a test of the space shuttle to see how vibrations experienced during launch would affect the shuttle.

Another View
Another View

Here’s a photograph of the space shuttle Endeavour blasting off to begin mission STS-118. During this mission, Endeavour delivered the starboard truss segment S5 to the International Space Station.

We’ve written many articles about the space shuttle for Universe Today. Here’s an article about the last night launch of the shuttle, and here’s an article with some cool images from a recent shuttle mission.

If you’d like more information on the shuttle, here’s a link to NASA’s Official space shuttle page, and here’s the homepage for NASA’s Human Spaceflight.

We’ve recorded an episode of Astronomy Cast all about the space shuttle. Listen here, Episode 127: The US Space Shuttle.

Galaxy Pics

Hubble Observes Infant Stars in Nearby Galaxy
Hubble Observes Infant Stars in Nearby Galaxy

Here are some beautiful galaxy pics. You can even use these as desktop background wallpapers if you like. Just click on an image to see a larger version and then right-click and choose “Set as Desktop Background”.

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This is a picture of a cluster of stars in the nearby satellite galaxy, the Small Magellanic Cloud. These bright young stars are blasting out a bubble of gas and dust with their powerful stellar winds.

Nucleus of Galaxy Centaurus A
Nucleus of Galaxy Centaurus A

This is a Hubble Space Telescope image of the nearby galaxy Centaurus A. The supermassive black hole at the heart of Centaurus A is currently feeding on a smaller galaxy that recently collided. Cosmic collisions like this were common in the early Universe, but they happen less frequently now with more space in between galaxies.

Supernova 1994D in Galaxy NGC 4526
Supernova 1994D in Galaxy NGC 4526

This is a photograph of the galaxy NGC 4526, captured by the Hubble Space Telescope. You can also see a bright star below the galaxy; it’s not a star at all, but a supernova that was imaged as part of this photograph.

Galaxy Cluster MACS J0717
Galaxy Cluster MACS J0717

This is an image of the galaxy cluster MACS J0717 captured by NASA’s Chandra X-Ray Observatory. The image from Chandra lets astronomers see where large clouds of hot gas are colliding together, heating up to millions of degrees.

Hubble-Uncovers-a-Baby-Galaxy
Hubble-Uncovers-a-Baby-Galaxy

This is an artist’s impression of what a galaxy might have looked like in the early Universe, just a billion years after the Big Bang. Stars formed out of the primordial hydrogen left over from the Big Bang, grew large and then detonated as supernovae, seeding the Universe with heavier elements.

We’ve written many articles about galaxies for Universe Today. Here is a story about how many galaxies there are in the Universe, and here is an article about how many galaxies we have discovered.

If you’d like more info on galaxies, check out Hubblesite’s News Releases on Galaxies, and here’s NASA’s Science Page on Galaxies.

We’ve also recorded an episode of Astronomy Cast about galaxies. Listen here, Episode 97: Galaxies.

Desert Pictures

Dust storm in Gobi Desert

Here are some cool desert pictures, taken from space.

This is an image of the Gobi Desert taken from space. The top part of the image looks pockmarked, but that’s because the wind generated an enormous dust storm that obscured a large part of the region.

Great Indian Desert

This is the Thar Desert, also known as the Great Indian Desert, on the border between India and Pakistan. Not much grows here, so farmers mostly raise grazing animals, moving to different pastures depending on the season. You can see how the Himalayas rise up at the top of the image.

Dust in the Sahara Desert

This is a view of the Sahara Desert in Africa, seen from space. Large clouds of dust obscure parts of the desert. There’s so little rainfall that farming is impossible.

Earth - Simpson Desert, Central Australia

Here’s a photo of the Simpson Desert in Queensland, Australia. Normally this region is very dry, but this photo was taken after a period of heavy rainfall and flooding, where huge flooded areas are seen from space.

Taklimakan desert, western China

This is a photo of the Taklimakan Desert in China. This is a depression that sits between two mountain ranges, preventing rain clouds from reaching the desert. At the top of the image are the Tien Shan Mountains, and the Kunlun Mountains are at the bottom of the image.

We’ve written many articles about deserts for Universe Today. Here’s an article about the largest desert on Earth, and here’s an article about the Atacama Desert.

If you’d like more info on Earth, check out NASA’s Solar System Exploration Guide on Earth. And here’s a link to NASA’s Earth Observatory.

We’ve also recorded an episode of Astronomy Cast all about planet Earth. Listen here, Episode 51: Earth.

Deep Space Pictures

Galaxy Cluster

Here are some amazing deep space pictures.

This is an image of the Bullet Cluster taken by Hubble. It’s a beautiful photograph, but it’s also evidence for dark matter. This cluster was formed through the collision of two clusters of galaxies. The strange thing is that the dark matter was separated away from the gas and dust in the cluster.

galaxy M82

This is a picture of the active galaxy M82 taken by the three Great Observatories: Hubble, Chandra and Spitzer. This picture was released to celebrate 16 years of activity for Hubble.

 Papillon Nebula N159-5

This is a picture of a massive star forming region called the Papillon Nebula. This is just a smaller region in the much larger nebula N159.

Sombrero Galaxy

Here’s a classic picture of the Sombrero Galaxy, located about 28 million light-years from Earth. This galaxy measures 50,000 light-years across.

Disk of Cold Gas and Dust Fuels

This is an image of a strange disk of gas at the core of galaxy NGC 4261. Astronomers think that this is the result of a supermassive black hole feeding on gas and dust.

We’ve written many articles about deep space for Universe Today. Here’s an article about new deep space photos taken by Hubble, and here’s an article about alcohol in deep space.

If you’d like more amazing photographs, the best place to look is NASA’s Astronomy Picture of the Day. I also recommend you check out the website for the Hubble Space Telescope.

We’ve recorded many episodes of Astronomy Cast, including one about Hubble. Check it out, Episode 88: The Hubble Space Telescope.

We Moved the Universe Today

Just to let you know, I’ve moved Universe Today to a new server today. Everything seems to be working, but I’m sure there are still going to be problems (there are always problems). I’m hoping this should make the site a lot faster and more responsive. If you notice something misbehaving, please email me at [email protected].

Thanks!

Fraser

Beautiful Pics

How Cold is Space
Backpacking

Here are some beautiful pics of space and astronomy.

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This is a picture of NASA Mission Specialist Bruce McCandless floating free above the Earth. He was testing out a new backpack that let astronauts perform spacewalks without the need for a cumbersome tether.

Long Shadows on the Lunar Surface
Long Shadows on the Lunar Surface

This is a very oblique angle view of craters on the Moon taken by the crew of Apollo 10 as they circled around the Moon. This was the last mission before astronauts actually landed onto the Moon.

A Moment Frozen in Time
A Moment Frozen in Time

This is a picture of the Sun captured from the surface of Mars. This picture was taken by NASA’s Spirit rover just as the Sun was setting.

Montage of Neptune and Triton
Montage of Neptune and Triton

Here’s a montage of Neptune and its largest moon Triton. These pictures were taken separately by NASA’s Voyager 2 spacecraft when it made its flyby of the planet in 1989. The pictures were then merged together into this mosaic.

Into the Heart of Darkness
Into the Heart of Darkness

This is a photo of the supermassive black hole at the heart of the Milky Way. Well, it’s actually the region around the black hole, known as Sagittarius A*.

We’ve written many articles for Universe Today with beautiful pics. Here’s an image of the Veil Nebula complex from Johannes Schedler, and here’s a picture of NGC 2903 from Warren Keller.

If you’d like more amazing photographs, the best place to look is NASA’s Astronomy Picture of the Day. I also recommend you check out the website for the Hubble Space Telescope.

We’ve recorded many episodes of Astronomy Cast, including one about Hubble. Check it out, Episode 88: The Hubble Space Telescope.

Cassini Images

Launch of Cassini Orbiter and Huygens Probe on Titan IV
Launch of Cassini Orbiter and Huygens Probe on Titan IV

Here are some amazing Cassini images. There are some pictures of the spacecraft, and some pictures taken by the spacecraft.

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Here’s a picture of the launch of Cassini and Huygens atop a Titan IV rocket. This was the beginning of a 7-year journey to travel from Earth all the way to Saturn, with a few detours along the way.

Cassini Begins Transmitting Data From Enceladus Flyby
Cassini Begins Transmitting Data From Enceladus Flyby

This is an artist’s impression of Cassini flying past Saturn’s moon Enceladus. Cassini discovered strange geysers on Enceladus, blasting water ice into space. These geysers are coming from cracks at Saturn’s south pole, and scientists think it could mean there’s an ocean of liquid water underneath the ice.

Cassini
Cassini

This is an artist’s impression of Cassini approaching Saturn. It arrived at Saturn in 2004, beginning many years of incredible research about the ringed planets and its intriguing moons.

Enceladus Near Saturn
Enceladus Near Saturn

Here’s another view of Saturn’s moon Enceladus, with Saturn itself as a backdrop. You can see Saturn’s rings at the bottom of the image, cutting a line across the photo.

Crescent Rhea Occults Crescent Saturn
Crescent Rhea Occults Crescent Saturn

You’re looking at a photo of Saturn’s moon Rhea passing in front of Saturn. Both Rhea and Saturn are cloaked in shadow.

We’ve written many articles about Cassini for Universe Today. Here’s an article about the sunlight glinting off a lake on Titan, and here are some amazing pictures of Saturn during its equinox.

If you’d like more Cassini images, check out Hubblesite’s News Releases about Saturn. And here’s a link to the homepage of NASA’s Cassini spacecraft, which is orbiting Saturn.

We’ve also recorded an episode of Astronomy Cast all about Saturn. Listen here, Episode 59: Saturn.

No Moon Missions, That’s a Relief

Ares V rocket
Ares V rocket

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The rumors were true, Constellation is cancelled. No Ares 1 crew vehicle, no Ares V heavy lifter, no Altair lander. No bases on the Moon, and no human exploration of Mars. NASA is canceling the human return to the Moon.

Good.

Obviously I’m a huge fan of human space exploration. I’ve dedicated my life to it. I’ve raised my children in the certainty that they’re going to be the first humans to set foot on the surface of Mars, and I mourn the end of the Apollo program. Where’s my flying car? But I’ve also felt deeply unsettled about the Constellation program. Maybe it was the best way to reach the Moon 40 years ago, but things are different now.

As some of you know, my background is in software, where the competition is fierce. And half of this is a mental game; you win the information war in the minds of customers through FUD – Fear, Uncertainty and Doubt. Make your nervous customers wait, and hope that your next great solution is going to solve all their problems. Although we’re talking space exploration here, I see a parallel. Why work our tails off to go to the Moon or Mars if NASA is going to just make it happen for us?

Well they aren’t, and I’d argue that they never were. It was just a matter of time before the political parties changed, budgets tightened, and priorities shifted. It was inevitable that this would happen, and if it didn’t happen this time around, it would happen with the next shift in government. No long term goal could ever survive. And time spent waiting for NASA to make it happen was wasted time.

As the guy watching stats at Universe Today (2 million readers in January, 2009), I can guarantee that interest in space and astronomy is continuing to rise. The demand and interest is there, and thanks to the Internet, thousands of flowers are blooming as space advocacy groups are coming together to get things done – like the Mars Society, and the Planetary Society. Private companies are making human space tourism a reality, with Virgin Galactic, Space Adventures, and Bigelow Aerospace. There are privately funded prizes available for the completion of technical accomplishments, like the Google Lunar X Prize.

But with NASA handling that “back to the Moon” thing, space advocates probably thought they could relax a little.

I think that NASA has an enormous role to play in human space exploration. They have the ability to solve problems that private enterprise just doesn’t have the funds for. Sure, NASA put a man on the Moon, but it’s the trickle down technologies that we appreciate every day. Like velcro! NASA needs create the tools and technology that will enable a vibrant and healthy private space industry.

What’s the best way to extract fuel from an asteroid? How can ion engines cut down flight times? Is there a better way to make a spacesuit? What are some good materials for space elevators? What are some safer rocket fuels? How can we make rocket launches better for the environment? Is there a way to make velcro better?

They can do this through pure research, competitions, university grants, prizes, and private/government partnerships. They can team up with other governments to cut costs on the really big challenges.

And you know what’s strange? They already do this with science. NASA listens to scientists to hear their greatest challenges. “We need to see through gas and dust to see star formation and protoplanetary disks” – here’s Spitzer. “We need to see high energy regions around supermassive black holes” – that’s Fermi. “We need to know if there’s evidence of water on the surface of Mars” – that’s Spirit and Opportunity. NASA does this so well with science? Why don’t they answer questions and solve problems in the same way for space exploration? There are so many questions, and NASA can help point us in the right directions.

NASA can help me build my flying car, but I still want to choose the destination.

Don’t worry, the Moon is still there, and Mars isn’t going anywhere. And my daughter is still going to be first person to squish the sands of Mars between her toes (thanks to remote toe-sensing technology developed by NASA).

Here’s an article about the 1st man on the Moon.