Proxima c appears to be at least 5.8 times as big as Earth.
As the decade comes to a close, here’s a look back at the most important and incredible interstellar discoveries and advancements of the 2010s.
The Geminid meteor shower is considered one of the best annual sky shows.
A cultural anthropology team at Yamagata University in Japan recently announced the discovery of 143 huge ancient drawings etched in Peruvian soil known as “geoglyphs.”
Astronomers and sky watchers will be ready for a rare celestial event taking place Monday, November 11th. That's when Mercury, our innermost planet, passes directly between Earth and the sun.
A bright light that lit up the skies over Los Angeles may have been a meteor from the Taurid meteor shower.
NASA said the image was captured by the Hubble Space Telescope and is the result of a head-on collision between two galaxies.
The world’s first female spacewalking team made history high above Earth on Friday, floating out of the International Space Station to fix a broken part of the power network.
Delta announced it will hire 12,000 employees by next year as it expand its operations.
Delta celebrated International Girls in Aviation Day on Sunday with its fifth annual Women Inspiring our Next Generation (WING) Flight, which carried 120 girls ages 12 to 18 from Salt Lake City to NASA in Houston.
Much like taking the family on a cruise or a trip to visit Mickey Mouse at Disney World, one California company believes that going to space will eventually become just another vacation option.
Friday the 13th will be extra spooky this week as a rare full moon is set to appear across the United States.
A NASA astronaut has been accused of committing the first crime in outer space after her estranged wife alleged she stole her identity and accessed her bank account without permission during a six-month mission aboard the International Space Station.
A warning from the FAA if you own an older MacBook Pro and are planning to travel.
We've seen all kinds of interesting phases of the moon, from "Super Blood Moons" to "Full Worm Supermoons" to even the stunning Strawberry Moon.