At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

"Currently, there is only one air defense missile system on planet Earth that was originally designed to intercept medium-range ballistic missiles and hypersonic warheads — the S-500 Prometheus," Alex ...

Dust isn't that bad after all, at least on Mars. The Red planet has an abundance of dust, dirt, and soil across most of its ...

When the unusual object 3I/ATLAS first entered our cosmic neighbourhood in July 2025, it didn't just appear on telescopes — ...

Due to lower gravity, time passes faster on the moon than on Earth. New software synchronizes clocks on both celestial bodies ...

In this shockwave, a red hue represented hydrogen, green represented nitrogen and blue represented oxygen residing in ...

NASA and Breakthrough Listen issue a final verdict on the interstellar comet 3I/ATLAS. Is it an alien spaceship? Read the ...

NASA has launched a competition to help develop food sources for astronauts on Mars. The winning idea might even help people ...

Influential billionaires, including Sam Altman, Bill Gates, Peter Thiel, and Jeff Bezos, are investing heavily in AI-driven ...

Operating hours at Playalinda Beach near Titusville will shrink during NASA's Artemis II preparations, then the beaches will close starting Jan. 31.

Astronomers have observed a white dwarf – a highly compact Earth-sized stellar ember – that is creating ⁠a colorful shock ...

Comet C/2025 R3 (PanSTARRS) might be the brightest comet of the year, scientists predict.