NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

Scientists found an intriguing world in our galaxy.

also relied on data from NASA's Transiting Exoplanet Survey Satellite (TESS). Dr Cretignier and colleagues know HD 20794 d has a mass six times that of Earth, but as yet they do not know the diameter.

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the solar system—but it’s still no place like home ...

CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts may end up back on Earth a little sooner than planned. The space ...

Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.

The new planet, with a mass six times that of Earth's, orbits a star similar to our Sun. It has been named HD 20794 d and confirmed ... also relied on data from NASA's Transiting Exoplanet Survey ...

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

This “super-Earth,” dubbed HD 20794 d, boasts a mass six times that ... exoplanet K2-18 b could look like based on science data (NASA, CSA, ESA, J. Olmstead (STS) “We worked on data analysis ...

“Most importantly, we’ll be capturing critical science data for our NASA customers ... plans to capture HD imagery of a total lunar eclipse from the moon when Earth will move directly between ...

China has plans to launch a flying robot to carry out the most detailed survey of the Moon 's south pole. Also called the flying detector, the robot will be part of Chang'e-7 mission which includes an ...