Researchers simulated Martian permafrost and ice cap conditions in a laboratory, exposing *Escherichia coli* samples in pure water ice and water-sediment mixtures to cosmic radiation equivalent to 50 ...

On October 17th, early morning observations of Jupiter will feature transits of Io's and Europa's shadows across its cloud tops, with specific timings varying by time zone. A telescopic view of ...

Despite its integrated magnitude of 9.6, spiral galaxy NGC 6946 exhibits low surface brightness due to its apparent angular extent and position near the Galactic plane, necessitating apertures of at ...

Comet C/2025 A6 (Lemmon) is currently visible in both morning and evening skies, initially located near the Big Dipper within Canes Venatici before transitioning into Boötes. Its perigee, the closest ...

The Geostationary Operational Environmental Satellites (GOES) program, a collaborative effort by NASA and NOAA, provides continuous monitoring of both terrestrial and space weather phenomena. GOES ...

An exclusive tour, "2027 Pharaoh’s Shadow" by Eclipse Traveler, has been introduced to facilitate observation of the 2027 total solar eclipse following the oversubscription of a prior offering. The ...

Astronomy magazine: 50 years and counting The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes ...