Gain access to all articles, ad-free browsing, exclusive content, The Vault, and other benefits! T he European Space Agency’s ...

Solar Orbiter just delivered its most jaw-dropping image yet—an enormous, detailed snapshot of the Sun's blazing outer ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...

Skywatchers worldwide are in for a charming cosmic display before the sun rises Friday, as three celestial bodies will appear ...

San Antonio-built satellites on mission to stare at the sun, opened their eyes and tested their thrusters for the first time last week.

NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle Oct. 15, 2024 — Experts have announced that the Sun has reached its solar maximum period, which could continue for the next year.

Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars.

The Southwest Research Institute-led Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission collected its first ...

One Texan explained how solar panels helped keep their power on during a blackout — and how you can be prepared too.

In a new study conducted by a team at the University of Cambridge, chemical fingerprints have been discovered on a distant ...

A Redditor wanted to know how much it should cost to install solar panels — here's how much money other homeowners saved.