New images show the rapidly rotating pulsar of the "Guitar Nebula" shooting out a gigantic cosmic plume of plasma, X-rays and ...

For Thanksgiving 2024, we have a celestial feast as three bright planets shine prominently during the early evening ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

Scientists have used the world's fastest supercomputer to create the largest simulation of the cosmos ever created.

The cosmos continually surprises astronomers with phenomena that defy expectations. One such discovery, dubbed the “Einstein ...

Dark ovals in Jupiter's polar haze, visible only at UV wavelengths, were first noticed 25 years ago, then ignored. A UC ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

While NASA's NEOWISE telescope ended its journey through space on Nov. 1, 2024, the team at IPAC, a science center at Caltech ...

A glowing nebula located approximately 2,700 light-years from Earth resembles a guitar with a bright pulsar at the tip of the ...

The collision in Stephan's Quintet was observed by WEAVE, a new instrument on one of the world's most powerful telescopes, in ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

The Celestron NexStar 8SE is the perfect telescope for anyone serious about stargazing. It's a great investment at full price ...