The speed of light is slower than we thought?
An American scientist claimed to have found evidence that the speed of light described by Einstein's general theory of relativity was slower than the long-held assumptio…
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An American scientist claimed to have found evidence that the speed of light described by Einstein's general theory of relativity was slower than the long-held assumptio…
With an estimated life expectancy of 12.7 billion years, the planet called PSR B1620-26b holds the oldest known planetary record.
Jeff Bezos has achieved great success with Amazon online retailer, but improving the way of selling goods on Earth is not his most ambitious goal.
Stephen Hawking argues that beginning the process of settling on another planet will ensure the long-term survival of humanity when the Earth becomes a place that cannot…
NASA recently announced highlights in the 25.5-day mission, including launch, take-off and landing on the Moon.
Experts predict China's 8.5-ton Thien Cung 1 space station will crash into Earth in early 2018.
The universe is full of bizarre, frightening phenomena, from stars that can drain your life to the giant black holes that are billions of times more massive than our Sun.
After debuting in 1997 and approaching the Saturn system in 2004, Cassini spent 13 years exploring the planet and its moons.
The primary goal for NASA to find evidence of alien life is Europa - an icy satellite of Jupiter.
The Falcon 9 rocket carrying the Koreasat 5A communications satellite was launched from the Kennedy Space Center in southern Florida.
When analyzing data from the Kepler spacecraft, astronomers discovered 20 new planets could survive the conditions suitable for life, Fox News reported today.
Astronomers in Vietnam can observe the rain of Orionids reaching the peak on the night of 20, dawn on October 21.
Gather asteroids forming asteroids belt. The main belt has thousands of asteroids larger than 1 km, and millions of tiny objects like dust.
Vanguard 1, or 1958-002B, is the fourth artificial satellite and has the longest time on Earth orbit, according to the BBC.
China's Thien Cung 1 Station will not fall to the graveyard to bury the remains of most of the spacecraft and satellites that once orbit the Earth.