After a year of observations, scientists waited with bated breath on Nov. 28, 2013, as Comet ISON made its closest approach to the sun, known as perihelion.
NASA’s Hubble Space Telescope has observed water vapor above the frigid south polar region of Jupiter's moon Europa
It’s a question on the minds of many people and has been for several decades
China landed an unmanned spacecraft on the moon on Saturday, state media reported, in the first such "soft-landing" since 1976
In an unexpected juxtaposition of cosmic objects that are actually quite far from each other, a newly released image from NASA's Wide-Field Infrared Survey Explorer (WISE) shows a dying star
A federal judge declared Monday that the National Security Agency's bulk collection of Americans' telephone records is likely to violate the Constitution's ban on unreasonable search.
Washington: Astronomers, who took precise measurements of the closest pair of failed stars to the Sun, have found that the system harbours a third, planetary-mass object.
An extraordinary theory that has been getting cred lately is one that suggests our own universe is actually a hologram.
Get to know the Deep Space Network (DSN)—NASA's worldwide radio telescope array that communicates with spacecraft throughout the solar system.
A giant crane will tower above NASA's Jet Propulsion Laboratory in Pasadena, Calif., shooting out of a hilly mesa like an oversized erector set
ESA’s Gaia mission blasted off this morning on a Soyuz rocket from Europe’s Spaceport in Kourou, French Guiana, on its exciting mission to study a billion suns.
The photo known as Earthrise is the first color photograph of Earth taken by a person in lunar orbit.
New research using data from NASA's Van Allen Probes mission helps resolve decades of scientific uncertainty over the origin of ultra-relativistic electrons in Earth's near space environment
Washington: Scientists have developed a new robotic 'muscle', thousand times more powerful than a human muscle
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