On December 8, 2025, the Sun unleashed a powerful solar flare, an event that captivated the attention of scientists and space ...

The Saudi Space Agency increases space-weather monitoring as solar activity peaks in 2025 and prepares to launch its first ...

China’s breakthrough on-orbit refueling test, still unachieved by the US, delivers a major strategic advantage in today's ...

In the remote expanse of the South Atlantic, two volcanic islands—Candlemas and Vindication—lie obscured by the persistent cloud cover that often shrouds their rugged terrain. The latest study by NASA ...

The solar maximum may be over, but the sun has still been busy with activity.

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in 2017 and the slightly more conventional Comet '2I/Borisov' in 2019. This new ...

A small company from California has plans to harness the power of the Sun, redirecting its light much like ancient humans did ...

University of Chicago students Logan Hanssler and Elijah Jenkins, both fourth-years in the College, have been selected as 2026 Marshall Scholars. Each will be provided the opportunity to study in ...

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...

NASA’s Hubble Space Telescope captured a deeper look at interstellar comet 3I/ATLAS, with its Wide Field Camera 3 instrument, ...