Today, astronomers and space enthusiasts around the world are collectively amazed by our erratic presence in the universe, especially as we drift through the cosmos among large asteroids like the one that wiped out the dinosaurs 66 million years ago. June 30 is Asteroid Day, a holiday celebrated annually to reflect on the prospect of … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. An unusual horned comet notable for a series of outbursts, nicknamed the “devil’s comet,” will make its closest approach to Earth on Sunday around 3 a.m. ET. Although the comet has not been visible to … Read more
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. An unusual horned comet notable for a series of outbursts, nicknamed the “devil’s comet,” will make its closest approach to Earth on Sunday around 3 a.m. ET. Although the comet has not been visible to … Read more