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Signs of life on exoplanet K2-18b excite astronomers
New telescope data reveals possible biosignatures, hinting at life on a distant ocean-covered world in the habitable zone.

A new blockchain called Bounce
Satellites help new blockchain Bounce process transactions faster and save energy compared to Solana and Bitcoin.

SpaceX launches first crewed mission over the poles
Crew Dragon spacecraft carries four astronauts to study polar regions and conduct unique experiments in orbit.

New lightsail design could speed up space travel
Researchers craft ultra-thin, reflective membranes to push tiny spacecraft toward the stars using light, potentially cutting travel time.

Space exploration with smart machines
Artificial intelligence helps spacecraft make decisions in real time, but challenges like power and trust slow progress in space missions.

Optimus robots on Mars, powered by Grok AI
Optimus robots on Mars, driven by Grok, would run on a state-of-the-art AI more sophisticated than the necessarily limited on-board AI.

Large organic molecules found on Mars
NASA’s Curiosity rover detects complex carbon compounds in a rock sample, hinting at advanced chemistry on the Red Planet.

Should we go and plant the flag on Mars, skipping the return to the Moon?
I think we should permanently return to the Moon first, and then move on to Mars. But Mars could be more inspiring to the young.

Growing giant structures in space with biology
DARPA wants to engineer biology to build huge, useful space structures, reducing launch costs and revolutionizing space assembly.

Yet another thrilling Starship test flight
SpaceX's Starship test flight 8: Super Heavy shines with a flawless ascent and catch-up, but Ship 34 is lost.