While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets seem to have been knocked out of their orbits,
While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets seem to have been knocked out of their orbits,
NASA astronaut and Expedition 73 Flight Engineer Zena Cardman inspects sample cassettes for installation into the Advanced Space Experiment Processor-4 (ADSEP-4) at the maintenance work area inside the International Space
Artistic depiction of liposome formation and evolution. Liposomes formed on the surface of the Archean water pools are destroyed by Solar UV unless they acquire two adaptive traits – the
This image from a map of Jezero Crater shows the area NASA’s Perseverance Mars rover is currently exploring, including Belva Crater, just below the center of the image. Credit: NASA/JPL-Caltech/University
Conceptual illustration of a potential human base inside a lunar lava tube, located within the basaltic crust. The lava tube offers natural protection from major surface hazards such as cosmic
Selected examples of different chemically oscillating reactions (COR) with patterns produced during the decarboxylation of malonic acid using a solution of sodium bromate , sulfuric acid [0.33
This NASA/ESA Hubble Space Telescope image features the galaxy NGC 4388, a member of the Virgo galaxy cluster. ESA/Hubble & NASA, S. Veilleux, J. Wang, J. Greene A sideways spiral
Sunspots and solar flares go hand in hand. They generally occur in the same region of the Sun around the same time. We’ve long thought the same would be true
When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ever detected. Unlike the mysterious ‘Oumuamua, which revealed almost nothing
It sneaks up on us, every annual flip of the calendar into the new year. If skies are clear, keep an eye out for the brief but strong Quadrantid meteors






