In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much ...

We’re seeing the building blocks, not only of stars, but also potentially of planets,” said Guido De Marchi of the European Space Agency, capturing the essence of why astronomers remain fixated on the ...

How close are we to discovering life beyond Earth? In this video, we explore the nearest exoplanets - worlds orbiting other ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor.

The photos capture both our neighboring planets and galaxies far, far away in a stunning release to celebrate one of NASA’s most resounding achievements.

Astronomers Find Four New Exoplanets Orbiting a Neighboring Star, the ‘White Whale’ of Planet Seekers More than 60 years after the first debunked discovery of a planet orbiting Barnard’s ...

All seven of Earth's neighboring planets will be visible as the sun sets this week.

How to see 7 planets aligned during February's ‘parade of planets' All seven of Earth's neighboring planets will be visible as the sun sets this week.