Science Space.com

Milky Way's halo is filled with 'magnetic donuts' as wide as 100,000 light-years
Earth-size planet discovered around cool red dwarf star shares its name with a biscuit
Big decision! Curiosity rover keeps following possible Mars river remnant
Blue Origin targeting May 19 for 1st crewed spaceflight since 2022
Car-size asteroid gives Earth a close shave in near-miss flyby (video, photo)
Sun unleashes massive X8.7 solar flare, biggest of current cycle, from super-active monster sunspot (video)