Joseph ShavitDec 12, 2021A young, sun-like star may hold warnings for life on EarthAstronomers spying on a stellar system located dozens of lightyears from Earth have, for the first time, observed a troubling fireworks show
Joseph ShavitDec 2, 2021Newly discovered black hole could redefine our understanding of how all galaxies evolveAstronomers have discovered an unusually massive black hole at the heart of one of the Milky Way’s dwarf satellite galaxies, called Leo I.
Joseph ShavitDec 1, 2021Killer asteroids abound. NASA is ready to do something about itA chunk of rock and iron, which was 60 feet across, served as a violent reminder that Earth, bombarded daily with tons of space-going debris
Joseph ShavitNov 27, 2021Scientists fling model stars at a virtual black hole to see who survivesWatch as eight stars skirt a black hole 1 million times the mass of the Sun in these supercomputer simulations.
Joseph ShavitNov 23, 2021NASA to deflect asteroid in first-ever test of 'planetary defense'NASA plans to crash a spacecraft traveling at a speed of 15,000 miles per hour into an asteroid next year to test 'planetary defense'.
Joseph ShavitNov 12, 2021Near-earth asteroid might be a lost fragment of the moonA near-Earth asteroid named Kamo`oalewa could be a fragment of our moon, according to a new paper. Kamo`oalewa is a quasi-satellite.
Joseph ShavitNov 8, 2021To find life on other planets, NASA rocket team looks to the starsA NASA sounding rocket will observe a nearby star to learn how starlight affects the atmospheres of exoplanets in the hunt for life.
Joseph ShavitNov 7, 2021A small telescope past Saturn could solve mysteries of the universe Dozens of space-based telescopes operate near Earth and provide incredible images of the universe. Imagine a telescope in the outer system.