Astronauts and satellites tracked Hurricane Nigel from space as the storm made its way across the Atlantic Ocean.
Scientists with NASA's OSIRIS-REx mission are confident that the planned Sept. 24 asteroid sample landing will go as planned.
The Indian Space Research Organization began attempts to wake the Chandrayaan-3 moon lander and rover from hibernation after the two-week frosty lunar night.
A rocket carrying a Space Force surveillance satellite may have created a hole in the ionosphere as it shot into space. The launch was carried out with just 27 hours' notice, which is a new record.
Scientists have developed a nuclear fuel source no larger than a seed, which NASA will test for use in future moon missions.
Comet Nishimura, which was only discovered in August, has survived its closest approach to the sun and will brighten over the next week. But is it still visible from Earth?
Actor Tom Hanks, the star of Apollo 13, says he'd love to visit space for real. He said he'd be glad to clean toilets and serve food to help the rest of the crew.
As temperatures fall, Mercury rises reaching its highest point in the morning of Saturday, Sept. 23. The tiny planet shines brightly this weekend but will still be a tricky observation for some.
The duration of the annular solar eclipse depends on the viewing location. We look at where the longest 'ring of fire' will occur and how long the eclipse will last.
NASA's OSIRIS-REx asteroid sample-return mission will return pieces of asteroid Bennu to Earth on Sept. 24, 2023. Follow the historic landing live here.
'Star Trek' advisor Erin Macdonald delivered a lecture at NASA's Goddard Space Flight Center recently about the relationship between the show and modern space exploration.
On Sept. 22, 2006,the Japanese Aerospace Exploration Agency launched a sun-observing satellite called Hinode, or Solar-B. It was named after the Japanese word for "sunrise."
The James Webb Space Telescope has observed a source of carbon, a vital ingredient for life, on Jupiter's icy moon Europa.
The Surface Water and Ocean Topography (SWOT) satellite recorded higher sea levels off California, indicating a marine heat wave.
NASA's first asteroid sample mission has landed at post offices two days before the spacecraft's return capsule is set to land on Earth. The USPS released a stamp celebrating the OSIRIS-REx probe.
Artemis 2 moon astronauts went to Canada for a geology trip to a crater, similar to what they will see on their lunar trip in 2024. Joining them were other astronauts and top geology experts.
NASA's OSIRIS-REx spacecraft is carrying the first ever asteroid samples recovered by the agency. Now, after a 1.2 billion-mile journey back to Earth, it's about to land.
On Saturday (Sept. 23) at 2:50 a.m. EDT (0650 GMT), autumn begins astronomically in the Northern Hemisphere, and spring starts in the South.
A powerful solar storm triggered stunning aurora displays around the world. Here we take a look at some of the best photographs of the recent northern lights outburst.