Ars Live recap: When are the big rockets NASA desperately needs going to be ready?
New Glenn Catastrophe Aftermath: What’s Next for the Space Industry? | Ars Live This week Ars hosted a…
Scientists uncover a giant hidden magma system beneath Mars
Mars looks like a planet whose best days are long behind it. Its volcanoes are extinct, its crust…
Starlink Has 10 Million Subscribers, and It’s Just Getting Started. Here’s Why That Matters for SpaceX Investors.
Shares of Space Exploration Technologies (SPCX 0.17%), known as SpaceX, trade at a steep premium, and that valuation…
Surface CubeSat contracted for Ramses asteroid mission
Space Safety 02/07/2026 431 views 9 likes The European Space Agency has contracted Spanish company EMXYS for the…
NASA’s Webb Reveals Stars Sparking to Life in Cosmic Celebration
NASA’s James Webb Space Telescope has captured the infrared light of numerous features that previously were impossible to…
Northern Lights Tonight: 19 States May See Aurora Thursday Night
A G2-rated geomagnetic storm is not a major aurora outbreak forecast, but KP6 conditions — which are predicted…
NASA launches bold mission to rescue Swift space telescope before it falls to Earth
Editor’s note: This article was corrected at 07:43 EDT on July 2 with news that the mission has…
In 1776, the moon was a clock, a calendar and a streetlight — and it was 31 feet closer to Earth
After Americans declared independence on July 4, 1776, a waning gibbous moon rose in the night sky. To…
Sun fires off 10 solar flares in 24 hours as multiple Earth-bound CMEs raise northern lights hopes for July 4 weekend
Heads up aurora chasers! The sun has been very busy. After unleashing an X1.1 solar flare on June…
NASA Drops Map Of Next Total Solar Eclipse — And It Visits The U.S.
A map showing where path of totality for the 2026 total solar eclipse. NASA’s Scientific Visualization Studio NASA…
How asteroids may have sparked life on Earth
Scientists at Southwest Research Institute (SwRI) have taken a new look at Earth’s violent beginnings and found that…
A tiny “quasi-moon” called Kamoʻoalewa shadows Earth’s orbit and may be a piece of the actual Moon blasted into space by an ancient impact — and China’s Tianwen-2 spacecraft is now closing in to bring a sample back to Earth.
Earth has one Moon, but it does not travel entirely alone. A small asteroid called Kamoʻoalewa loops along…