Samantha Mathewson

The Italian Space Agency paid tribute to Pope Francis in the wake of his death early Monday morning (April 21).

A breathtaking new image of the famous Eagle Nebula captures a towering pillar of gas and dust sculpted by intense stellar radiation.

NASA just unveiled a new image of the iconic Sombrero Galaxy, showcasing intricate details of its vivid structure that resembles the broad-brimmed Mexican hat.

The night sky will dazzle this week as the Lyrid meteor shower kicks off its annual display, marking the return of one of the oldest and most reliable celestial shows of the year.

With Katy Perry's all-female spaceflight set to launch on April 14, here's a look at the other celebrities who have flown to space with Jeff Bezos' Blue Origin.

The Full Pink Moon rises Saturday (April 12), marking the farthest, smallest and faintest full moon of the year, and you can watch it live online.

A bright star located in the Milky Way appears nestled in the distant galaxy NGC 5530 due to a chance alignment along the Hubble Space Telescope's line of sight.

Blue Origin is receiving some backlash ahead of its upcoming all-female spaceflight, with actress Olivia Munn criticizing the venture as "gluttonous."

NASA's Perseverance Mars rover captured a giant dust devil devouring a smaller storm swirling closely behind on the rim of Jezero Crater.

The near-Earth asteroid 2025 BC10 will pass safely near our planet on Saturday (April 5). The Virtual Telescope Project will livestream views of the asteroid's close approach online.

Convection processes beneath Venus' scorched surface may help explain the planet's many volcanoes, a new study reports.

A spiral galaxy known as NGC 4945 exhibits powerful winds of material blowing from the supermassive black hole located at its core in a new photo taken by the Very Large Telescope in Chile.

Two NASA rockets launched into auroras over Alaska last week, and the results were gorgeous.

The Hubble Space Telescope has sent back a gorgeous new view of one of our nearest galactic neighbors, which is full of bright, colorful stars.

Researchers have created a "fingerprint" of a sulfur-based molecule found in space that may offer new clues about the formation of life on Earth.

SpaceX's upcoming Fram2 astronaut mission will attempt to grow mushrooms in microgravity for the first time, as part of an experiment called Mission MushVroom.

Astronomers have discovered two new exoplanets that are similar to other worlds found in the Milky Way, but unlike any in our own solar system.

Breathtaking photos of this month's total lunar eclipse capture a blood red moon and star-studded Milky Way over NOIRLab's Cerro Tololo Inter-American Observatory in Chile.

Saturn's iconic rings will seemingly "disappear" from view this weekend as they align edge-on with Earth for the first time since 2009.

The stellar nursery mirrors conditions of the early universe, scientists say.

Spring officially begins today (March 20) with the vernal equinox, bringing longer days and warmer temperatures to the Northern Hemisphere.

Young stars enveloped in a transformative cocoon of gas shine brightly in a new image from the Hubble Space Telescope.

A recent image from the Hubble Space Telescope captures a gorgeous spiral galaxy bursting with new star formation.

Earth's largest iceberg has run aground off the coast of South Georgia Island, a common rendezvous spot for big bergs, new satellite images show.

NASA's Lunar Reconnaissance Orbiter captured an exciting view of Firefly Aerospace's Blue Ghost lander following its recent touchdown on the moon.