Another (and, in our view, more important) source of energy for life on Iceheim is the heat coming from its core, underneath ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

Immigration agent told 18-year-old U.S. citizen "you got no rights here" during arrest I ask this question first in every job interview. It's transformed how I hire. Newborn great white shark ...

Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same time, challenging current models of our solar system’s evolution.

NASA to launch 2 new satellites that will help forecast solar storms The TRACERS mission could unlock the mysteries of space weather.

NASA's eye on the Sun took a little break on Friday, to watch two different solar eclipses throughout the day. The Solar Dynamics Observatory is parked out in geosynchronous orbit above North ...

Observations of the young HOPS-315 star system show an environment analogous to what our own nascent Solar System would have looked like billions of years ago.