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GPT-6.1 Sol: near-flagship AI at a fifth of the price Washington chose a handshake on AI safety — the UN wants rules Gemini 4 Argon goes to cyber defenders first

Space news

Every NextDiff story about Space: what changed, why it matters and what to build next. 5 stories.

How does Starlink work? Satellites, the flat dish and lasers, explained

HardwareHow does Starlink work? Satellites, the flat dish and lasers, explainedExplainer · 5 min read

Artemis update today: NASA's Moon briefing is at 11:30 PM IST. Here's what to expect

PolicyArtemis update today: NASA's Moon briefing is at 11:30 PM IST. Here's what to expectNews · 4 min read

Green star discovered: white dwarf WD J1330+6435 is the first star known to glow green

HardwareGreen star discovered: white dwarf WD J1330+6435 is the first star known to glow greenExplainer · 4 min read

Orionid meteor shower 2026 peaks tonight: best time to watch from India

HardwareOrionid meteor shower 2026 peaks tonight: best time to watch from IndiaGuide · 4 min read

Euclid new comet: ESA telescope finds C/2026 S1 by accident, 1.3 billion km away

HardwareEuclid new comet: ESA telescope finds C/2026 S1 by accident, 1.3 billion km awayNews · 4 min read