Water frost found on Mars' volcanoes in 'significant first,' scientists say

The water frost on Mars' volcanoes is only about as thick as a human hair, but it’s a lot of water – the equivalent of 60 Olympic-sized swimming pools, researchers found.

William Anders: The astronaut who captured the famous 'Earthrise' photo

Retired astronaut William Anders, who passed away in a plane crash on Friday, captured the iconic "Earthrise" photo during the Apollo 8 mission on December 24, 1968, providing a new perspective on Earth's beauty and fragility and becoming a symbol of the environmental movement.

Boeing Starliner spacecraft docks at ISS with NASA astronauts after dramatic approach

After 24 hours of spaceflight, Boeing Starliner began approaching the International Space Station for docking, but a series of malfunctions with thrusters delayed the docking.

NASA has a new game plan for Hubble Space Telescope to resume science observations

NASA’s Hubble Space Telescope stopped collecting science at the end of May after part of its directional system returned faulty data. Teams will begin transitioning to use only one out of three gyroscopes, reducing the telescope's efficiency.

'Planet parade' time: Guide to the 6-planet alignment in June

Skywatchers are in for a treat on June 3, 2024, when a rare alignment of six planets will be visible in the pre-dawn sky.

Boeing Starliner launch scrubbed minutes before takeoff

Boeing’s Starliner capsule launch was scrubbed minutes before it was scheduled to take off from Cape Canaveral.

SpaceX says it's ready for Starship's fourth test flight from Texas

If the FAA grants SpaceX its modified launch license, the company said it could attempt the fourth test flight of Starship and the Super Heavy booster as soon as June 5 from its launch site in Boca Chica, Texas.

Moon will 'kiss' Saturn on May 31 and other summer sky events to watch

On May 31, sky lovers can witness a stunning celestial event as the Moon will appear to "kiss" Saturn in the southeastern sky just before dawn, offering a rare and captivating visual spectacle for amateur astronomers and stargazers, with several other noteworthy celestial events occurring this year.

NASA assessing when Boeing's Starliner could be ready to launch with astronauts

Boeing continues to troubleshoot a new issue with its Starliner spacecraft before the company tries again to launch two NASA astronauts to the International Space Station. 

‘Planet Parade’ 2024: watch guide for 6 planets aligned on June 3

On June 3, 2024, skywatchers can witness a rare "planet parade" of six planets—Mercury, Mars, Jupiter, Saturn, Uranus, and Neptune—aligning in the pre-dawn sky, visible near the eastern horizon about 20 minutes before sunrise.

May's full Flower Moon happening soon: What to know

The Full Flower Moon is unique astronomical event best viewed from regions like the southeastern U.S., parts of Central America, and northeastern South America.

Could another 'Carrington Event' solar storm happen?

A potent solar storm prompted the first severe geomagnetic storm watch in nearly two decades in the U.S., dazzling observers with vivid Northern Lights as far south as Florida, while raising concerns about potential disruptions to communication and GPS systems.

Northern Lights visible as far south as Florida, geomagnetic storm to continue

The Northern Lights were visible Friday from most of the continental U.S. for the first time since World War II. Geomagnetic activity is continuing through the weekend, possibly lasting into early next week.

See Northern lights photos as strong solar storm hits Earth

An unusually strong solar storm hitting Earth was able to produce northern lights across parts of the U.S. and the world.

Solar flare could disrupt communications, produce northern lights

Northern lights could be visible in much of the U.S. this weekend, but the strong solar storm headed toward Earth could also potentially disrupt communications.

'Severe' solar storm could trigger Northern Lights as far south as Alabama Friday night

NOAA upped the Geomagnetic Storm Watch from Moderate to Severe for Friday through Sunday. This is the first Severe Watch in 19 years. That could grace the northern tier skies with auroras but also trigger GPS problems, hamper satellite communication and black out high-frequency radio.