Over 4 billion years ago, as planets were coalescing around the newborn Sun, our star may have gone on an epic road trip across the Milky Way along with thousands of stellar "twins." And we may owe ...

A retired venture capitalist spent two years searching for the perfect hilltop parcel before building this 6,860-square-foot ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they ...

A huge solar storm struck Mars in 2024, supercharging its upper atmosphere and briefly disrupting spacecraft orbiting the Red Planet.

Discovered in July 2025 by the Asteroid Terrestrial-impact Last Alert System, 3I/ATLAS is only the third known object confirmed to have entered the solar system from interstellar space. The first was ...

As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

What began as a trip to see the Northern Lights became an adventure filled with icy landscapes, sky‑full of surprises and a magical travel experience ...

In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. New observations show how it went.

A NASA spacecraft that smashed into an asteroid on purpose didn't just knock one rock off its course. It also nudged the orbit of the entire asteroid system it belongs to, a new s ...

The planets orbit in a flat plane but our solar system is more than just a disc. This video reveals the 3D bubble we travel through, exploring the Oort Cloud, a spherical shell of icy bodies, and the ...

Wood Mackenzie, a global leader in energy research, data and consultancy, in partnership with nonprofit Let's Share the Sun Foundation, has announced their latest project dedicated to bringing solar ...

Scientists explore the Interplanetary Habitable Zone framework to evaluate habitability beyond the Goldilocks Zone, considering energy, radiation, transport, and material factors in planetary systems.