On October 3, 3I/ATLAS passed within 29 million kilometers of Mars, where it was photographed by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter — a rare observation of an interstellar ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.

Astronomers have long searched for planets like ours, and now, a new discovery brings that dream a little closer to reality.

The University of Wyoming Harry C. Vaughan Planetarium will host several live talk programs and the final “Dome After Dark” ...

When being on time really counts, like getting to work or catching a flight at Sea-Tac, what do Sound Transit leaders advise?

What Actually Makes a Difference Most advice about making your home more energy-efficient focuses on small changes—switching ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

Long Island solar companies brace for 2026 challenges as federal tax credit expires, likely impacting sales and prompting ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional ...