The family-friendly event will be held from 7 p.m. to 9 p.m. on Saturday, April 12, at the Janice Horst Lucerne Valley Branch ...

Astronomers have confirmed a pair of white dwarfs on a collision course to become a type 1a supernova—the brightest cosmic ...

Explore how the Webb telescope reveals a massive black hole from the early universe living in a dormant state for most of its ...

Local stargazers promised to bring the celestial world to earth by September during Saturday’s groundbreaking for Chico’s first public star observatory. With the ceremonial flip of spaded earth, the ...

Jupiter: Spot Jupiter in the evening sky with a telescope, although with the sun setting later, it'll become more difficult ...

Sagittarius C is one of the most extreme environments in the Milky Way galaxy. This cloudy region of space sits about 200 ...

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

Astronomers bid an emotional farewell to Gaia, expressing their gratitude for its more than decade-long mission that gave us ...