NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

Catching a comet in the process of falling apart is difficult, but a coincidence let astronomers see one in more detail than ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The Gemini North telescope ...

The Subaru Telescope has made an exciting discovery: a small body beyond Pluto, with implications for the formation, evolution, and current structure of the outer solar system. The object was found as ...

RIO HURTADO, Chile - Astronomers say they have discovered an interstellar comet speeding through the solar system, making it only the third known object of its kind to originate from beyond the Sun’s ...

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...

"Sometimes the best science happens by accident." The post Scientists Startled by What Happens When They Point Hubble at ...

Katelyn Eaman can appreciate the power of the sun better than most. The geology graduate student researches how Mars’ now-barren landscape was carved and transformed by ancient waterways. That water ...

The study of solar polarimetry, integral to understanding the Sun's magnetic fields and atmospheric dynamics, is advancing hand in hand with innovations in telescope instrumentation. By measuring the ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it’s not from around here. Believed to be a comet, the object is only the third celestial ...

Earlier estimates of its age were around 7 billion years, but a new study suggests it’s much older.