How would the Milky Way have looked in the early universe?

If we could see our home galaxy the Milky Way as it was in the early…

Life on K2-18b? Exciting new results met with skepticism

View larger. | Artist’s concept of K2-18b as a Hycean world with a global ocean and…

Is our whole universe spinning? A new study suggests it is

Our planet, solar system and even the Milky Way galaxy are spinning. But is our entire…

Most meteorites that hit Earth aren’t typical. Why?

View at EarthSky Community Photos. | Doug Ingram from Bodalla, Australia, captured this fireball on September…

Rare Tatooine world has a weird orbit around brown dwarfs

Strange Tatooine world: A planet in a perpendicular orbit around 2 brown dwarfs. Video via ESO.…

Large Magellanic Cloud is ripping apart its smaller neighbor

The Large Magellanic Cloud and the Small Magellanic Cloud from the European Southern Observatory’s Paranal Observatory…

Is there life on Titan? If so, it’s very rare

View larger. | This artist’s illustration depicts Titan’s organic-rich surface, with a lake near the north…

Not all mudball meteorites are weak, new study shows

View larger. | One of the Aguas Zarcas meteorites that landed in Costa Rica in 2019.…

How a sunlike star yanked down a teetering planet

View larger. | Artist’s concept of what’s thought to be the 1st-ever recorded incident wherein a…

Hydrothermal activity on Mars? Rover finds tantalizing new clues

View larger. | NASA’s Mars Reconnaissance Orbiter (MRO) spacecraft took this image of part of Jezero…