Seeking Alpha Centauri’s unseen planets

A new agreement between the European Southern Observatory and Breakthrough Initiatives will let ESO's Very Large Telescope seek planets in the star system next door.

Watch 2017’s 2nd spacewalk Friday

ISS astronauts will work on a complex upgrade to the station’s power system during the January 13, 2017 spacewalk. Spacewalk begins around 7 a.m. EST (1200 UTC) and is expected to last about 6 hours.

Hubble peers along Voyagers’ future paths

The Hubble Space Telescope is gazing along the future trajectories of the 2 Voyager spacecraft - launched in 1977 - now heading into uncharted interstellar space.

Mars spacecraft spies Earth and moon

A powerful telescope orbiting Mars gives us a new view of Earth and its moon, showing continent-size detail on Earth and the relative size of the moon.

NASA announces 2 new asteroid missions

NASA's new Lucy mission will tour 6 Trojan asteroids in Jupiter's orbit. The other mission will go to 16 Psyche, a metal asteroid.

Black hole bonanza in deep x-ray image

A new ultra-deep X-ray image from Chandra X-ray Observatory has given astronomers their best look yet at the growth of black holes over billions of years, starting soon after the Big Bang.

Star predicted to explode in 2022

If and when 2 stars in this binary system merge - as predicted - they'll increase in brightness 10 thousandfold, temporarily becoming a bright star in Earth's sky.

Spectacular new image of Orion A

Don't miss these gorgeous images from ESO's VISTA infrared survey telescope of the Orion Molecular Cloud complex, a place in space where new stars are forming.

Watch year’s 1st spacewalk on Friday

Two ISS astronauts will perform the 1st spacewalk of 2017 on Friday, January 6. Live TV coverage starts at 5:30 a.m. EST (1030 UTC). The spacewalk begins at 7 a.m. EST (1200 UTC).

Home galaxy found for fast radio burst

In a breakthrough study, astronomers pinpointed the location in the sky of a fast radio burst. That let them determine its home galaxy, and improve their theories about its cause.

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