This exoplanetary encyclopedia — continuously updated, with more than 6,000 entries — combines interactive 3D models and detailed data on all confirmed exoplanets. When you select a planet’s name, see ...
55 Cancri e is a super Earth exoplanet that orbits a K-type star. Its mass is 7.99 Earths, it takes 0.7 days to complete one orbit of its star, and is 0.01544 AU from its star. Its discovery was ...
Nearly 1,250 middle and high school students from 71 schools around the world joined Fairchild Tropical Botanic Garden for ...
Astronomers have revolutionized our understanding of a collection of stars in the northern sky called the Pleiades. They used data from NASA’s TESS (Transiting Exoplanet Survey Satellite) and other ...
Mars and Mercury will cozy up together in the night sky just after sunset on November 12th. The planets will experience what is known as a conjunction, meaning they appear close together in the sky ...
NASA/ESA’s SOHO Observes Interstellar Comet 3I/ATLAS The ESA (European Space Agency) and NASA Solar and Heliospheric Observatory, or SOHO, spacecraft captured a glimpse of interstellar comet 3I/ATLAS ...
NASA’s PUNCH Spies Interstellar Comet 3I/ATLAS NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission observed interstellar comet 3I/ATLAS during its passage through the inner solar ...
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