Latest articles by Clara Moskowitz
Southern Night Sky Revealed: Chile's Atacama Desert (Photos)
The night sky view from Chile's Atacama Desert offers stunning views of Southern Hemisphere constellations.
Biggest Spaceflight Conference of 2013 Launches in Colorado
NASA's absence this year isn't stopping this gathering of 9,000 space industry leaders.
Does Tom Cruise Want to be 'Top Gun' in Space? (Video)
The actor has said he's considering buying a ticket to space.
Potential Dark Matter Discovery a Win for Space Station Science
The potential dark matter find announced today wouldn't have been possible without the International Space Station.
Astronauts Launch on First 'Express' Flight to Space Station
A trio of crewmembers will arrive at the International Space Station in just six hours.
New Space Station Crew to Launch and Dock Today in Cosmic First
The spaceflyers will reach the station just six hours after launching.
New Map of Big Bang Light Hints at Exotic Physics
The earliest light of the universe doesn't look exactly as predicted.
Universe Older Than Thought, Best Space-Time Map Yet Reveals
The European Space Agency's Planck observatory created the map by measuring the cosmic microwave background.
NASA Probes Security Lapses After Arrest of Ex-Contractor
NASA's chief spoke before Congress after an agency contractor was arrested.
Astronauts Celebrate Adventure at Explorers Club Dinner
John Glenn and Scott Carpenter won Explorers Club medals.
Asteroid Threat Collides with Earthly Budget Realities in Congress
NASA's chief said budget cuts limited the agency's ability to track possibly dangerous asteroids.
Mars Science by Curiosity Rover Hits New Snag
A minor computer error has sent Curiosity back into safe mode.
Giant Radio Telescope in Chile Opens for Cosmic Business
Giant white radio antennas point in unison to observe stars and planets being born.
Subway Astronomy: Chilean Exhibition Celebrates New Telescope
A new exhibition in Santiago's Metro opened Monday, focusing on radio astronomy.
The Search for Life on Mars (A Photo Timeline)
A look at the major steps forward in searching for life on Mars.
Scientists Hope to Extend Mercury Spacecraft's Mission
The first spacecraft to orbit Mercury will have to shut down soon, unless it gets a mission extension.
Newfound Particle Still Looks Like a Higgs Boson
There are slight hints, however, of something more.
8 Cool Facts About the ALMA Telescope
Learn about the huge new radio observatory opening high in the Chilean desert.
6 Surprising Facts about World's Most Powerful Radio Telescope
A new observatory is opening high in Chile's Atacama desert.
Watch Big Asteroid Buzz Earth This Weekend: 2 Live Webcasts
Two observatories will broadcast live views of Asteroid 2013's closest approach.
World's Largest Ground-Based Telescope Array Opens in Chile Soon
A ceremony in Chile March 13 will celebrate the opening of the ALMA array.
US-Russian Crew Launching to Space Station in Record Time
What is usually a two-day journey will be shortened to just six hours.
