NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

Astronomers have identified a vast, cotton-candy–light “super‑puff” world that loops around its star in a wildly misaligned ...

Astronomers have discovered a giant planet orbiting a dead star, which they say could resemble our solar system when the Sun dies out in approximately 5 billion years. Scientists discovered a ...

An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets within the system can also be seen. - International Gemini ...

By tracking tiny stellar wobbles, astronomers have detected planets forming around young stars for the first time.

Starlink will begin a reconfiguration of its satellite constellation by lowering all of its satellites orbiting at around 550 ...

NASA failed to reestablish contact with its MAVEN spacecraft orbiting Mars and hasn't received any signs of life since December 4.

Astronomers have directly observed a free-floating planet, comparable in mass to Earth, roaming the Milky Way. Discovered via ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has discovered a strange star system, where a giant gassy planet is tightly orbiting a tiny white dwarf. Not only is this the first time such an ...