In the heart of our Galaxy, scientists discovered the first sulfur-bearing six-membered ring molecule hiding in an interstellar cloud. © MPE/ NASA/JPL-Caltech Researchers at the Max Planck Institute for Extraterrestrial
In the heart of our Galaxy, scientists discovered the first sulfur-bearing six-membered ring molecule hiding in an interstellar cloud. © MPE/ NASA/JPL-Caltech Researchers at the Max Planck Institute for Extraterrestrial
How precise are satellite collision-avoidance platforms? Artificial intelligence is helping space trackers get a handle on increasingly congested orbits, but physics and math are only part of the challenge in
The Orzroz Galaxy Lite Star Projector sits on our top row of the best star projectors as the best viral option on the market. Now, it’s under $50 and its
October Prime Day arrives on Oct. 7 and we are expecting huge deals on astronomy gear and optics. In this early Prime Day deal, the Celestron TrailSeeker 8×42 binoculars are
Ridhima Nunhokee, of the Curtin Institute of Radio Astronomy in Australia, gives a brief overview of her team’s discovery that the early universe was warmer than expected during the Epoch
NASA’s Swift Ultraviolet/Optical Telescope (UVOT) observed interstellar comet 3I/ATLAS during two visits in July and August 2025. The panels show visible-light (left) and ultraviolet (right) images, where the faint glow
Mars Sample Tube Awaiting A Ride To Earth — NASA The Mars Sample Return (MSR) campaign, initiated in 2020 with the launch of the Perseverance Rover, is an international partnership
HELSINKI — China aims to conduct the first launch of its Long March 10 rocket and a lunar-capable crew spacecraft next year, according to a top official. The announcement from
Coronagraph imagery of the partial solar eclipse on Sept. 21, 2025. (Image credit: NOAA, GOES-19 CCOR-1) On Sept. 21, while skywatchers on Earth were eagerly watching a partial solar eclipse
Part of the icy landscape of the Northeast Greenland National Park is pictured in this image captured by the Copernicus Sentinel-2 mission. Zoom in to explore this image at its full






