It's Official: NASA's Mars Lander Has Powered Down After 4 Years on Mars

Astronomers Just Witnessed The Biggest Explosion in The Universe Ever RecordedActors Fund changes name to reflect everyone it benefits in the entertainment industry

Earth Seems to Have Captured an Additional Moon, And We Didn't Notice For 3 YearsThis Exoplanet Could Actually Be Habitable After All, And It's Not Even That FarEngineers Propose a New 'Detonating' Rocket Engine, And It's as Wild as It Sounds

First Direct Evidence of Marsquakes Was Just Revealed Amongst New InSight DiscoveriesNo Signs of Alien Tech Found by SETI Scans of Our Interstellar Visitor 2I/Borisov

Oh Well, Betelgeuse Has Officially Stopped Dimming For Now

Jim Seals, half of '70s group Seals and Crofts, dies at age 80Federal Reserve lifts interest rates another 0.75 percentage point

3 arrested for disrupting Supreme Court arguments to protest reversal of Roe v. WadeLiz Cheney backs Democrat Tim Ryan over Republican J.D. Vance in Ohio Senate race

Chinese foreign development aims and impact — Brad Parks on "Intelligence Matters"North and South Korea exchange missile launches as tensions ratchet up even further