CXC Home | Search | Help | Image Use Policy | Latest Images | Privacy | Accessibility | Glossary | Q&A
-An exoplanet is any planet beyond our Solar System.
20 Apr 23
A survey of supernovas and the threat posed by intense X-rays to life on planets.
16 Sep 14
An exoplanet about ten times Jupiter's mass located some 330 light years from Earth.
13 Sep 11
A star with a planet in very close orbit around it, about 880 light years from Earth.