Smithsonian Magazine2h
An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists Say
The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Hosted on MSN7h
NASA Discovers a Lightning-Speed Exoplanet System That Could Shatter Galactic Records
NASA scientists have made a groundbreaking discovery that could change how we understand the dynamics of exoplanetary systems ...
Live Science7h
Earth grew an extra, never-before-seen 'radiation belt' after last year's supercharged solar storm — and it's probably still there
Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...
IFLScience8h
Scrawny Star With Large Planet Breaks Galactic Speed Record At 1.9 Million Kilometers Per Hour
These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...
Newly Confirmed Super-Earth HD 20794 d May Support Life in Habitable Zone
HD 20794 d is expected to be a focal point for upcoming projects like the Extremely Large Telescope, the Habitable Worlds Observatory, and the Large Interferometer For Exoplanets (LIFE). These ...