Space & Aerospace

The carbon capture problem isn't capturing CO2 — it's releasing it once you've got it.

Before the headlines arrive: no, this does not violate thermodynamics.

Twenty years is a long time to leave a puzzle on the table.

Microsoft is building its own AI campus in Abilene, Texas, right next door to OpenAI.

The four planets orbiting Barnard's star are being sandblasted into oblivion. A team of 38 researchers, led by David Brain of the University of Colorado Boulder, has published a model of atmospheric escape around Barnard's star — the closest single star to Earth at 6 light-years, and an ancient,...

The four Artemis 2 astronauts touched down at Kennedy Space Center on March 27, flew in on T-38 jets from Houston, and walked into a program that barely exists anymore in the form they trained for. Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen arrived at KSC to find an agency th...

NASA is about to spend $30 billion on a moon base.

Aetherflux, the space solar power startup launched by Robinhood co-founder Baiju Bhatt, is in talks to raise $250 million to $350 million in a Series B round that would value the company at $2 billion — a significant jump from the $50 million Series A it closed just under a year ago.

A Chinese commercial satellite spent nine days in low Earth orbit last week making contact with its own fuel port.

Who Breaks First in the Memory Supercycle? A DRAM price jump of 80 to 90 percent in a single quarter would be extraordinary under any circumstance.

Four years is a long time to wait to find out if you hit the right spot.