In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

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) ...

'Do all aliens really need sunlight?' ...

Solar Power World, the industry’s leading source for technology, development and installation news, presents the 2025 Top Solar Contractors List. The list ranks applicants according to their influence ...

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

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a ...

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

This post was updated April 2 at 8:23 p.m. Warning: spoilers ahead. All hail “Project Hail Mary,” a faithful and stellar ...