K2-288Bb is located 226 light years away.
NASA is retiring the Kepler space telescope after nine years.
Cape Canaveral’s Space Launch Complex 17, built in 1956, was demolished on Thursday.
Scientists have discovered thousands of alien worlds beyond the solar system. Here’s what some of them might look like on the surface.
Lucy will visit six of Jupiter’s Trojan asteroids, while Psyche will aim for the exposed, metal-rich core of an ancient protoplanet.
For the first time, scientists observed weather patterns on a gas giant beyond our solar system.
A new observational method offers a look inside the guts of a star, with surprising results.
Earth will one day be eaten by our sun. These planets might avoid that.
Megastructures were just the beginning.
A trip inside the “holy grail” of exoplanet research.
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One planet could conceivably host a moon with life.