Artemis 2 astronauts witness a rare solar eclipse from beyond the moon during their historic lunar flyby.

The universe is at it again; scientists have been baffled by a discovery that turns all the knowledge they have on planetary ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

With college students less likely to read through a full textbook than they once were, video games can help keep them engaged ...

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

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

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

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