Your unusual chance to see a comet in the sky is here. C/2023 A3 Tsuchinshan-ATLAS was discovered by astronomers in 2023 — ...

Satellite history is littered with "firsts." Many early space launches constituted key moments in the Cold War space race and ...

A rare comet is expected to be visible to the naked eye across the Northern Hemisphere for several weeks in October.

OceanGate co-founder Stockton Rush said the carbon fiber hull used in an experimental submersible that imploded was developed with help of NASA and aerospace manufacturers, but a NASA official ...

This material forms a tail" of glowing debris "that stretches millions of miles," NASA said. The comet visiting the inner solar system now, has tantalized sky watchers for more than a year.

Comet Tsuchinshan-ATLAS and most other comets are composed of some combination of rock, dust and frozen gases and ices. They're believed to be "frozen leftovers from the formation of the solar system, ...

also known as C/2023-A3 or Comet A3, in late September or early October. NASA astronauts aboard the International Space Station (ISS) have been tracking and photographing this icy visitor as it ...

Brenda Culbertson, Solar System Ambassador with NASA, told 27 News people looking up at the night sky in October might notice a new light burning in space. This is from the comet A3 Tsuchinshan ...

CINCINNATI (WKRC) - Good news stargazers, a comet will soar past Earth in the coming months, and you may be able to spot it with your naked eye! According to Vaonis.com, the comet, named C/2023 A3 ...

This comet, which resembles a fuzzy star with a tail, can be seen in the early morning hours of the sky from Friday through Monday. Even a beautiful video of it was taken by NASA astronaut Matthew ...