A martian rock has lots of carbon on it, and it's not clear why

July 4, 2026 · Hacker News

Ukraine Denies Putin’s Claim of Securing Donetsk Stronghold
Ukraine pushed back on Russia’s claim that Kremlin forces have taken control of Kostiantynivka, a strategic logistics ce
Super Netball Grand Final live: Adelaide Thunderbirds face Melbourne Vixens in front of sold-out crowd
Reigning premiers Melbourne Vixens take on Adelaide Thunderbirds in the Super Netball Grand Final at John Cain Arena. Fo
‘Barely coherent noise’: Albanese blasts budget critics and the ‘axis of grievance’
Addressing Labor faithful on Sunday, the prime minister is sharpening his attack on One Nation and the Coalition after t
'It's gone a LONG way!' | Teen star Sooryavanshi smashes his first SIX for India!
Vaibhav Sooryavanshi's hits his first-ever six in international cricket for India, against England at Old Trafford.
New technology might finally solve one of the greatest mysteries known to man — and Hollywood
The search for the Ark of the Covenant continues.