A trial was about to launch for a vaccine that would ward off the HIV virus. It would be an incredible breakthrough. Then it looked as if it would be over before it started. (Image credit: Tommy Trenc...
Kimiya Yui released the timelapse footage to celebrate his 300th cumulative day spent orbiting Earth....
Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace....
Chinese researchers have completed a full end-to-end simulation of the Chinese Space Station Telescope's observing systems, offering a preview of how the powerful scope will survey the universe....
NASA's preparing for astronauts’ first lunar fly-around since 1972....
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines....
Dr. Sue Hwang, a radiation oncologist, said her own experience with breast cancer helped her see vulnerability as a strength instead of a weakness. Tim Brown Oncologist Sue Hwang was diagnosed with br...
For the first time in the International Space Station's history, NASA safely returned a crew of four astronauts to Earth ahead of schedule due to medical issues affecting one of the group....
Is ageing a natural stage of life to be honoured or a biological flaw that humanity should overcome?...
After a four-year hiatus, conservationists in New Zealand are relieved that the flightless kākāpo is once again breeding. Fewer than 300 of the parrots exist....
NASA is returning four astronauts to Earth early from the International Space Station due to a medical concern with one of the Crew-11 astronauts. Here's the latest news....
I am a student and co-founder of an accessibility startup. Balancing product development with exams broke my workflow, so I looked for a debugger. Mathematica Successūs is my attempt to model the "Sel...