Related topics: earth · nasa · stars · magnetic field · solar system

Durable Parker Solar Probe going strong after first five years

On Aug. 12, 2018—five years ago this week—NASA's Parker Solar Probe blasted off atop a powerful Delta IV rocket from what is now Cape Canaveral Space Force Station. The predawn launch into the skies over the Florida coast ...

Strong solar flare erupts from sun

The sun emitted a strong solar flare, peaking at 6:21 p.m. EDT on Aug. 5, 2023. NASA's Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event.

Does the Milky Way's supermassive black hole have a companion?

At the heart of our galaxy, there is a monster black hole. Known as Sagittarius A*, it has a mass of 4.2 million suns, and it's only about 27,000 light-years from Earth. Sag A* is the closest supermassive black hole, and ...

Cracking the mysterious case of dying desert forests

From above, the Southwestern U.S. is a sea of caramel and brown desert. Yet, a closer look uncovers small ribbons of green—desert forests that flourish along valuable springs and rivers. Wildlife thrives at these oases, ...

Solar astronomers discover 'shooting stars' on the sun's corona

A team of astronomers from several European institutions led by Northumbria University in Newcastle has discovered "shooting stars" on the sun. Observations from the European Space Agency's Solar Orbiter (SolO) have revealed ...

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