Elizabeth Howell

The Biden administration wants other countries to sign on to its pledge not to conduct destructive anti-satellite missile tests in space.

Strong solar activity generated green glowing auroras over Alaska, as one photographer witnessed April 11 from Trapper Creek.

The dust buildup on the NASA Jet Propulsion Laboratory's InSight Mars lander is severe enough to see from orbit.

A powerful new photo shows Artemis 1 on the launch pad at the Kennedy Space Center in Florida, backdropped by its destination: the moon, shining in pink.

The Full Pink Moon of 2022 will rise tonight amid Easter, Passover and Ramadan.

The private Ax-1 astronauts on the International Space Station told students they'd love to go to the moon after their historic trip

A tug-of-war between neighboring stars led to the formation of two strange types of red giant star, as seen in the eyes of a lost telescope.

The recent Russian signal attacks against Ukraine mark one of the first times we have seen this strategy 'in theater,' an analyst said.

After a dead sunspot hurled a ball of plasma toward Earth earlier this week, medium-sized auroras may stretch even farther south than usual.

Russia's space program will power through the "difficulties" that have followed the nation's Feb. 24 invasion of Ukraine, Russian President Vladimir Putin said.

Scientists are studying a "cosmic dawn" object born just 750 million years after the Big Bang.

The four astronauts of SpaceX's Crew-4 mission to the International Space Station have had their launch pushed back again, to April 23.

The James Webb Space Telescope notched a cool milestone — literally — during its months-long calibration for deep-space observations.

Another piece of space infrastructure for Ukraine is under attack, according to an NBC report.

Space Perspective just released artist's illustrations of the interior of its Spaceship Neptune, which will include 360-degree panoramic windows and even a restroom with a view.

Scientists have spotted a cluster of rapidly growing black holes that offer a glimpse at something called "cosmic noon."

While the International Space Station partnership continues, most other Russian space collaborations are in pieces.

Four people are scheduled to go to space during Axiom Space's debut mission, and you can watch many of the events live.

When comets first appear near Earth, their bright tails of ionized gas stun observers, but on every subsequent return, they become dimmer.

Ice and dust pile on the Martian surface like a layer cake in fresh images based on data from the Mars Express spacecraft.

Axiom Space's first mission plans a heavy share of science during eight days on the International Space Station.