"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to even...
Hi HN, I’m a solo dev building a clinical search engine to help my wife (a resident physician) and her colleagues. The Problem: Current tools (UpToDate/OpenEvidence) are expensive, slow, or increasing...
Chinese researchers have proposed a simple yet powerful theory to explain one of physics’ oldest puzzles: why time only moves forward and why travelling to the past remains impossible. Physicist Cai Q...
Rippling's CPO said he prefers to understaff than overstaff all his projects. Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images Rippling's product chief Matt MacInnis says he deli...
Getty Images; Tyler Le/BI Five years ago, Tim Cannon, a cancer doctor in Virginia, saw that his colon cancer patients were getting younger and their cancer was more aggressive. He had just diagnosed t...
While space is often referred to as a vacuum, it isn't completely empty....
The axion could be a contender to explain the mystery of dark matter....
I made a web game inspired by Geoguessr and Wordle, where you get shown a 3D model of a random human protein each day, and you have to triangulate its gene name using similarity clues. My background i...
📋 Key Facts ✓ The first scientific balloon flight occurred on December 16, 2025 ✓ NASA conducted the launch in Antarctica ...
Here are the best lunar events to see in 2026, including eclipses, supermoons and conjunctions....
📋 Key Facts ✓ A bevy of comets were skywatching highlights in 2025. ✓ A "blood moon" total lunar eclipse occurred as a major ...
As a space scientist, I predict that the company will soon have to reckon with a growing problem: space debris....
Researchers have developed a system that brings multiple objects at different distances into sharp focus. | Image: The Verge via Yingsi Qin, Aswin C. Sankaranarayanan, Matthew O’Toole | Carnegie Mello...
From auroras at 36,000 feet to comet flybys and eclipses, these are the standout images our readers shared with Space.com in 2025....
The northern and southern lights have been treating sky watchers to spectacular shows. But what causes the colors, and why shouldn't you whistle at the aurora?...
3I/ATLAS may have moved away from Earth as it makes its way out of the solar system, but this interstellar intruder continues to delight and surprise astronomers....
📋 Key Facts ✓ The 2025 Rising Stars of Wall Street include seven professionals from sports, science, and engineering backgrounds. ✓ Lam...
More than 40 million are on alert as the next winter storm is forecast to bring inclement weather from the Dakotas into northern New England over the coming days....
An online video has gone viral showing 93-year-old Dr. Marshall Lindheimer, who has dementia, hearing about his groundbreaking research to treat and diagnose the pregnancy condition of preeclampsia....
📋 Key Facts ✓ Tory Bruno has abruptly resigned as CEO of United Launch Alliance. ✓ He served in the role for 12 years. ...