The Space Force is now seeking to buy up to $30 billion in rocket launches

The Trump administration is asking the Space Force to do a lot. This will require more launches. [...]

How accurate are sleep trackers? Lawsuit says Oura rings have 'a coin flip's chance of being correct'

The class action lawsuit claims that Oura's sleep-tracking mechanisms sell 'faulty AI-based inference as reliable science.' [...]

26 facts about deep space that will genuinely unsettle you

From rogue planets drifting in total darkness to stars older than the universe seems to allow, deep space is far stranger than any science fiction [...]

Preprint server arXiv will ban submitters of AI-generated hallucinations

One of the site's moderators described the new policy on social media. [...]

British Churches Are Putting Their Faith in Heat Pumps

Ancient buildings and old bones aren’t getting in the way of the transition. [...]

Tracking the winds that have turned Mars into a planet of dust

Tracking winds across Mars' surface and their association with dust storms. [...]

The ‘Lonely Runner’ Problem Only Appears Simple

Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up running alone, no matter their speed, has vexed mathematicians for decades. [...]

March's Full Blood Moon Will Feature a Total Lunar Eclipse: Here's When to See It

The eclipse will be visible across North America, but you'll need to stay up late to see it. [...]

Can a Hydroelectric Dam Really Make the Days Longer?

By shifting water to a higher elevation, the giant Three Gorges Dam caused the Earth to spin more slowly. [...]