Science experienced many first-of-a-kind feats this year. These are the groundbreaking achievements that grabbed our attention. Glowing threads of gas, galaxies and dark matter provided the first ...

China's Tianwen-2 spacecraft has captured the first close-up photo of Earth's "quasi-moon," Kamo'oalewa. However, the image ...

We’ve now seen farther, deeper and more clearly into space than ever before. A stellar birthplace, a nebula surrounding a dying star, a group of closely interacting galaxies, the first spectrum of an ...

Years behind schedule and billions of dollars over budget, the James Webb Space Telescope (JWST) often finds itself the butt of jokes. From satirical Webcomics to more scathing criticism, the flagship ...

NASA’s newest planet hunter, the Transiting Exoplanet Survey Satellite (TESS), is now providing valuable data to help scientists discover and study exciting new exoplanets, or planets beyond our solar ...