NASA’s Eclipse Megamovie dataset from the 2024 total solar eclipse provides detailed observations of the Sun’s corona, including 52,469 photos from 143 volunteer-led observatories.

On April 8, 2024, millions across the globe were captivated by the rare and mesmerizing phenomenon of a total solar eclipse.

Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.

Firefly Aerospace's Blue Ghost moon lander has given us an amazing, up-close view of its epic lunar touchdown. Blue Ghost landed softly on the moon on March 2, becoming just the second private ...

One of Europe's two Proba-3 spacecraft suffered an anomaly last month, putting the future of the solar eclipse-creating mission in doubt.

Students from Brown’s Astronomy Club and an introductory astronomy class gathered at the observatory atop the Barus & Holly ...

What happens when a solar superstorm hits Mars? Thanks to the European Space Agency's Mars orbiters, we now know: glitching ...

In our latest episode of Lexicon, we sit down with Dr. Lulu Zhao, an ...

Fed up with a lack of action on climate change, some students are researching dimming the sun despite the pushback from other scientists.

The past three years recorded unprecedented global heat, with 2025 being particularly warm. Factors such as greenhouse gas emissions and a decline in solar activity influenced temperatures and extreme ...