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04 April 2014, 06:05 PM ET
India launched its second navigation spacecraft aboard a Polar Satellite Launch Vehicle on Friday (April 4) to continue building an independent space-based system to provide positioning services over Indian territory.
04 April 2014, 05:31 PM ET
To express the motions of the universe, sometimes it helps to express the motions of modern dance.
04 April 2014, 04:57 PM ET
A new global weather observatory for the U.S. armed forces was lofted into orbit aboard its Atlas 5 booster rocket from California on Thursday to provide tactical forecasts to military operations.
04 April 2014, 04:15 PM ET
Mars will be exactly opposite the sun in the sky in a rare cosmic alignment set to take place Tuesday (April 8).
04 April 2014, 04:00 PM ET
NASA officials have suspended contact with Russian government representatives due to the ongoing situation in Ukraine. However, the newly instituted policy might not have many on-the-ground effects for people working at the American space agency.
04 April 2014, 03:30 PM ET
The massive earthquake that struck Chile on Tuesday (April 1) left three main European-built observatories in the region relatively untouched despite causing damage and a tsunami along the country's western coast.
04 April 2014, 10:48 AM ET
In the next episode of the series, Neil de Grasse Tyson and the Ship of the Imagination looks back at the work of 10th and 11th century arab scientist Ibn al-Haytham and the foundation it has laid for discovery in different wavelengths.
04 April 2014, 10:20 AM ET
The Smithsonian's National Air and Space Museum is set to redefine the "Milestones of Flight," as it begins the first major renovation of its most iconic gallery. The institution Thursday (April 3) announced that Boeing had donated $30 million in support
04 April 2014, 07:33 AM ET
Saturn's moon Enceladus and the Jupiter satellite Europa both harbor subsurface seas and should be studied much more closer in the future, researchers say.
04 April 2014, 07:14 AM ET
NASA's moon-orbiting LADEE probe (short for Lunar Atmosphere and Dust Environment Explorer) is expected to impact Earth's only natural satellite sometime on or before April 21 after it runs out of its remaining fuel.
03 April 2014, 07:16 PM ET
Volcanology has come a long way since the days of Pompeii. Now, satellite-based systems offer a way of measuring whether a volcano is likely to erupt soon.
03 April 2014, 06:23 PM ET
A United Launch Alliance Atlas 5 rocket carrying the Air Force's DMSP-19 satellite launched from Vandenberg Air Force Base on April 3, 2014. See photos of the launch here.
03 April 2014, 05:36 PM ET
Elon Musk discussed the worst year of his life in a new interview with "60 Minutes" correspondent Scott Pelley.
03 April 2014, 05:21 PM ET
Enceladus has an extensive water ocean under its icey crust, feeding water jets that emerge from near the south pole.
03 April 2014, 02:32 PM ET
See photos and images of Vancouver-based UrtheCast's HD cameras from their perch on the International Space Station in this Space.com gallery.
03 April 2014, 02:13 PM ET
UrtheCast released images taken by its orbiting HD equipment for the first time today, posting two photos captured on March 28 by its medium-resolution camera. One picture is centered on a Jamaican town, while the other shows part of Venezuela.
03 April 2014, 02:01 PM ET
Enceladus' ocean is about 6 miles deep and lies beneath a shell of ice 19 to 25 miles thick. Further, it's in direct contact with a rocky seafloor, theoretically making possible all kinds of complex chemical reactions.
03 April 2014, 02:00 PM ET
Using data from a close fly-by of the moon by NASA Cassini probe, researchers have suggested that there is something dense beneath 18 to 24 miles of ice. Liquid water is the most likely suspect, Sapienza Università scientist Luciano Less explains.
03 April 2014, 07:00 AM ET
Scientists and engineers at NASA's Ames Research Center in Moffett Field, Calif., are drawing up a low-cost mission concept that would send a robotic spacecraft to Phobos or Deimos, one of Mars' two tiny satellites.
03 April 2014, 07:00 AM ET
The space agency issued a request for information on Monday in an attempt to find partners who wish to use the Stratospheric Observatory for Infrared Astronomy, a modified Boeing 747 jet that scans the heavens using an 8.2-foot-wide telescope.
03 April 2014, 02:21 AM ET
Matter's strange cousin may interact differently with gravity, meaning it may actually fall up. A new experiment to weigh antimatter could solve this physics mystery.
03 April 2014, 12:17 AM ET
This space wallpaper is a collage of galaxies in the Herschel Reference Survey at infrared/submillimetre wavelengths by Herschel (left) and at visible wavelengths from the Sloan Digital Sky Survey (SDSS, right).
03 April 2014, 12:11 AM ET
The inside story of how the dialect of 'Dark Eden' was created.
03 April 2014, 12:00 AM ET
Marooned on a planet far from Earth, what happens when the survivors' succeeding generations lose hope of rescue?
02 April 2014, 08:10 PM ET
NASA is suspending most of its cooperation with Russia as a result of the ongoing situation in Ukraine, agency officials announced Wednesday afternoon (April 2). But it will be business as usual aboard the International Space Station.
02 April 2014, 04:32 PM ET
An observatory in Chile has caught sight of a cosmic killer: a galaxy that has destroyed at least one of its galactic neighbors.