The potentially dangerous asteroid NASA is currently most concerned about

While standing on planet Earth, it’s easy to forget that we’re sitting on a rock hurtling through the Solar System on a path that might collide with other (smaller) space rocks, mostly because we can’t feel that motion. If you ever feel like putting yourself completely at the mercy of random space rocks, we recommend … Read more

‘Once-in-a-lifetime’ nova explosion will bring new star to night sky, NASA says

Astronomers expect a “new star” to appear in the night sky anytime between now and September in a celestial event that has been years in the making, according to NASA. “It’s a once-in-a-lifetime event that will create a lot of young astronomers out there, giving young people a cosmic event they can observe for themselves, … Read more

A “once-in-a-lifetime” cosmic explosion is likely this summer, NASA says. Here’s what you need to know.

A rare burst of light from a dead star is likely to be visible to humans in earth this summer in a fleeting but potentially gloomy celestial display that scientists are calling “a once-in-a-lifetime event.” The technical term for the impending cosmic explosion is nova, which occurs when a white dwarf suddenly and often spectacularly … Read more