A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

Orbs with twin suns, a star twice as old as our sun... see how new discoveries, with surprising similarities to fiction, are ...

The discovery of the "hot Jupiter" exoplanet 51 Pegasi b on Oct. 6, 1995 changed the course of astronomical history.

Experts have determined it to be a "super-puff," an exoplanet with a large but extended atmosphere. The most noteworthy ...

An instrument is set to improve the detection and direct imaging of planets outside our solar system by harnessing the power ...

An orb with twin suns, a star twice as old as our sun... see how new finds with surprising parallels in fiction are rewriting our understanding of the universe.