Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring ...

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Scientists have discovered natural space weather stations that exist around distant stars because these stations can ...

Astronomers have discovered 41 new alien planets in one sweep by analyzing how each world gravitationally yanks on its neighbors. The newly confirmed exoplanets were spotted by NASA's prolific Kepler ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the Milky Way galaxy that presents a unique hellscape - covered with a ...