On January 9, 1643, the Italian astronomer Giovanni Battista Riccioli pointed his telescope at Venus and noticed a faint glow on the planet's unlit side. Riccioli figured it was an ...
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#astronomy / Page 3
It takes incredible energies to accelerate masses near the speed of light. So how do the farthest galaxies speed away from us so quickly?Continue reading on Starts With A Bang! »
Astronomers have found a breakthrough the "little red dots" mystery, suggesting they're an extreme object powered by supermassive black holes.
A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds -- and it may have formed in a place far colder and stranger than anything around our Sun. The interstellar visitor, called 3I/ATLAS, contains an . ...
Astronomers using the James Webb Space Telescope have spotted something that shouldn't exist--at least not so early in the universe. A massive galaxy, formed less than 2 billion years after the Big Bang, appears to have no rotation at all, a trait .. ...
A bizarre planetary pairing 190 light-years away is challenging everything astronomers thought they knew about how worlds form. A "lonely" hot Jupiter -- typically found without nearby companions -- is sharing its system with a smaller mini-Neptune . ...
In 2006, Pluto was controversially demoted to "dwarf planet" by the IAU. Unless you ignore most of astrophysics, it won't ever be oneContinue reading on Starts With A Bang! »
A half century after NASA's Apollo 17 lunar module lifted off the Moon's northeastern near side quadrant, planetary scientists still don't completely understand when or how our Moon first formed.
Astronomers have found fewer than half of the estimated existing city-killer asteroids ...
Astronomers have discovered a planet 12 lightyears away from Earth with an atmosphere that smells like urine.