A breakthrough discovery has recently rocked the world of astronomy: a jet of matter ejected from a massive black hole in the ...

Public celebration, sky-watching events, gatherings at sunrise and sunset on December 21 at the UMass Sunwheel.

Night Sky Network is a nationwide collection of amateur astronomy clubs that bring their love of the cosmos to their ...

As the year draws to a close, skywatchers have an opportunity to witness the annual Ursid meteor shower, an event that ...

Organized by a public interest group, 120 researchers have expressed concern about the number of satellites in low Earth ...

The nearly full Moon will pass Mars on the evening of Dec. 17 in a brilliant conjunction.

The Parker Solar Probe is built to withstand extremely high temperatures, protecting its instruments while it takes ...

Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency’s Hubble ...

Now atop Jezero Crater, the robotic explorer found quartz indicative of habitable environments and possibly the oldest rocks yet seen in the solar system.

"Planetarium for the Unstoppable" is the title of the event scheduled for Thursday, December 19, at 7 PM, aimed at people ...

Starspots in general can last from days to months, and can migrate across the surface of their star. Tracking the behaviour ...