Report: NASA running low on astronauts, creating challenges for future space travel

NASA’s Office of Inspector General released a report saying the U.S. could have several challenges in future space missions because of fewer astronauts and outdated training.

January Wolf Moon to light up sky Monday night

2022’s wolf moon is set to appear on Jan. 17 at 6:48 p.m. ET, according to NASA.

Water vapor detected on a 'super Neptune' planet

Scientists recently discovered water vapor in the atmosphere of a recently discovered planet, NASA announced Thursday.

NASA aces James Webb telescope sunshield unfolding

NASA has aced the most complicated, critical job on its newly launched space telescope: unrolling and stretching a sunshade the size of a tennis court.

Pluto should be classified as a planet again, scientists argue

A new study is reigniting the debate over Pluto’s status as a dwarf planet — a clash that has been going for 15 years.

James Webb Space Telescope, world’s largest and most powerful, launched Christmas morning

NASA's James Webb Space Telescope launched successfully early Christmas morning from French Guiana on South America’s northeastern coast, riding a European Ariane rocket into the sky.

James Webb Space Telescope: How to watch launch of Hubble's successor

The James Webb Space Telescope, Hubble’s more powerful successor, is scheduled for liftoff on Christmas morning. Here’s how to watch.

2021 Ursid meteor shower: Where, when to see the celestial event

The Ursid meteor shower happens every year and is considered a “low-key” affair because usually only between 5 and 10 meteors can be seen per hour, which is considered a small number.

4660 Nereus, asteroid the size of the Eiffel Tower, to fly past Earth

Asteroid 4660 Nereus is expected to come within 2.4 million miles of Earth on Dec. 11, which is close in asteroid terms. Here’s what to know about it.

NASA selects 10 new astronauts ahead of moon, Mars explorations

More than 12,000 applied for the coveted spots. The 10 selected are in their 30s and 40s, and face two years of training before becoming eligible for spaceflight.