Tom Chao
Latest articles by Tom Chao
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Milky Way Shines Over Grand Canyon Watchtower in Spectacular Photo
By Tom Chao published
Astrophotographer Jeff Berkes sent in an image of the Milky Way soaring over the Grand Canyon.
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Photos: SpaceX Dragon Launches on Third Flight to Space Station
By Tom Chao published
SpaceX launched its Dragon space capsule March 1 toward the International Space Station.
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Stunning Night Sky Photos of February 2013
By Tom Chao published
Amateur astronomers have sent in some amazing views of the night sky this month.
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NASA Photos of President Obama's Second Inauguration
By Tom Chao published
See photos of NASA's celebration of President Obama's second inauguration in January 2013.
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100 Best Space Photos of 2012: Gallery
By Tom Chao published
See our top 100 images of the year in space exploration and astronomy!

10 Real Alien Worlds That Resemble 'Star Wars' Planets
By Tom Chao published
These real planets, moons and asteroids match anything imagined by George Lucas for the "Star Wars" universe.

Image of the Day: September 2011
By Tom Chao published
Spectacular images every day.
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Photos: NASA's Phoenix Lander on Mars
By Tom Chao published
See photos from NASA's successful Phoenix Mars Lander mission, which explored the Martian arctic in search of water ice.

Mars Crater Named After Historic Freedom 7 Spacecraft
By Tom Chao published
Just after the anniversary of Alan Shepard's flight, scientists named a crater in his honor
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Lost In Space: 8 Biggest Space Misfires of 2010
By Mike Wall, Tom Chao published
While 2010 saw many historic successes in spaceflight and space science, plenty of things went wrong this year, too.
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Book Review — 'Packing for Mars' Travels Light
By Tom Chao published
"Packing for Mars" by Mary Roach delves into the minutiae of human spaceflight.
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Book Review — 'Packing for Mars' Travels Light
By Tom Chao published
"Packing for Mars" by Mary Roach delves into the minutiae of human spaceflight.
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Space Station Wins Prestigious Collier Trophy
By Tom Chao published
The International Space Station Program has won the prestigious 2009 Collier Trophy.
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Thar She Blows! Saturn Moon Looks Like Moby Dick
By Tom Chao published
Prometheus, Saturn's moon, appears to float toward the viewer in this 3-D rendering.
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NASA Airs ‘Reality Show’ From Space
By Tom Chao published
NASA has begun streaming video online from cameras inside the International Space Station.
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NASA Planet-Hunting Mission Could Find Spock's Homeworld
By Tom Chao published
SIM PlanetQuest mission will scan star 40 Eridani for a Vulcan-like planet.
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