Ax-2 astronauts splash down off Florida coast after trip to space station

A crew of four astronauts aboard the SpaceX Dragon spacecraft splashed down off the coast of Florida Tuesday evening. Axiom Space reported the Ax-2 astronauts arrived around 11:09 p.m. EDT in the water off the Sunshine State.

Solar telescope provides spectacular sun photos in unprecedented detail

The National Solar Observatory said the sunspots seen in the images are dark and cooler regions on the sun’s surface, known as the photosphere.

Jupiter's forecast: Swirling storms as big as Earth that last for years

People get antsy when a big storm washes out for a few days. Imagine a storm lasting for years and large enough to cover the entire planet.

See the giant sunspot estimated to be about 4 times larger than Earth

Sunspots are caused by magnetic fields that twist in a chaotic manner and often create solar flares and coronal mass ejections.

How to watch a new supernova explode on Thursday

SN 2023ixf is a Type II supernova, an explosion that occurs after a massive star runs out of nuclear fuel and collapses.

Axiom Space crew successfully launches into space on SpaceX Falcon 9 rocket

The Axiom Space crew successfully launched into space Sunday evening as they head for the International Space Station for the Ax-2 mission. 

NASA photos may show evidence of ancient wild river on Mars

The images were taken by NASA’s Perseverance rover, which has been exploring the Jezero Crater for two years.

Future space missions should be conducted with all-female crew, study suggests

New research conducted by the European Space Agency suggests that female astronauts may be more “efficient” in space than their male counterparts.

Powerful sun storm could bring northern lights to parts of US on Wednesday

NOAA's Space Weather Prediction Center predicts a moderate geomagnetic storm on Wednesday due to a coronal mass ejection observed late Sunday. The office has recently amended a Geomagnetic Storm Watch to the G2 level.

Are black holes a danger to us?

The amount of mass a black hole can contain is likened to a star 10 times more massive than our sun squeezed into a sphere about as wide as New York City, according to NASA.

Oceans could lurk beneath icy surface of four of Uranus' moons, study shows

This study is the first to detail the evolution of the interior makeup and structure of all five large moons – Ariel, Umbriel, Titania, Oberon and Miranda, according to NASA.