NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission. The $30 million salvage ...

NASA is racing to save its Swift telescope from falling back to Earth with a daring rescue mission. The salvage effort gets ...

The likelihood of an impact isn’t low. A 2025 analysis led by the planetary scientist Carrie Nugent estimates asteroids 460 ...

When stars like our Sun age, they puff up into red giants. Their bubbling outer mass gradually escapes into space, and their ...

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

True to its name, Swift is designed to pivot quickly to capture late-breaking astronomical events such as gamma ray bursts ...

The satellite been sinking toward Earth because of intense solar activity. It needs to get to a higher, more stable orbit as ...

Imagine what would happen if the sun exploded tomorrow.

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

A trailer loaded with fireworks erupted in flames along a Tennessee interstate Saturday night, sending pyrotechnics shooting across the roadway and forcing authorities to temporarily shut down traffic ...