Two bands of radiation called the Van Allen belts encircle Earth. After a May 2024 solar superstorm, two more showed up between those belts.

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

Using the James Webb Space Telescope (JWST), scientists discovered that the Milky Way 's central supermassive black hole, Sagittarius A* (Sgr A*), is constantly streaming out flares without respite.

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

A space-based telescope has captured new images of the sun that showcase one of our star's fiery outbursts — and Mercury is ...

Coronal holes are areas where the sun’s magnetic field opens up, allowing solar wind to flow freely into space, according to SpaceWeather.com. In ultraviolet images, these regions appear darker ...

Two hours before SMAP’s early morning launch Saturday, Vanessa Escobar was on NASA TV, explaining a new effort to link the soil-moisture-measuring satellite with the people who will put it to use.

NASA said it would do that “as soon as practical.” By Kenneth Chang In a post on X on Tuesday evening, Elon Musk said President Trump had asked his rocket company SpaceX to bring home “as ...

Justin Fields and Matt Eberflus could return to Soldier Field in 2025. Michael Reaves/Getty Images Share MOBILE, Ala. — The Bears could face their former coach, offensive coordinator ...

During his first week in office, President Donald Trump issued an executive order that aims to rename the Gulf of Mexico to the Gulf of America.