Tech

This spacecraft swarm could spot interstellar visitors zipping through our solar system

By Stefanie Waldek published

Hiroyasu Tsukamota has developed a deep-learning-based guidance and control framework called Neural-Rendezvous that could allow spacecraft to safely encounter interstellar objects.

Tech
a sleek silver contraption holds a prism of sorts pointed downward.

Star Catcher sends electricity across NFL football field in key space power-beaming test (photos)

By Josh Dinner published

Space-based solar power is one step closer to reality, now that Florida startup Star Catcher has successfully beamed energy across the Jacksonville Jaguars' stadium.

Tech
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Spaceflight

a woman in a blue jacket sits at a console with computers in mission control

Mission Control 'members only': NASA flight directors don new jacket

By Robert Z. Pearlman published

NASA's flight directors have taken a page from the astronauts they support, if not also the Masters, Hells Angels and Saturday Night Live's Five-Timers Club. There is now a flight director's jacket.

Human Spaceflight
The astronauts of SpaceX's Fram2 mission, which will fly over Earth's poles. From left to right: Mission specialist and medical officer Eric Phillips, pilot Rabea Rogge, vehicle commander Jannicke Mikkelsen and commander Chun Wang.

Meet the astronauts of SpaceX's Fram2 mission, the 1st to fly over Earth's poles

By Julian Dossett published

The crew of SpaceX's pioneering Fram2 mission includes a polar explorer, a marine technology scientist, a filmmaker and a bitcoin magnate.

Human Spaceflight
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Science & Astronomy

The Deep Space Climate Observatory (DSCOVR) satellite captured its first view of the entire sunlit side of Earth from one million miles away on July 6, 2015.

This sulfur-based space molecule could tell us about the emergence of life on Earth

By Samantha Mathewson published

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.

Earth

Earth's sea ice hits all-time low, NASA satellites reveal

By Julian Dossett published

Sea ice impacts storms and coastal erosion — and NASA says Earth's total sea ice content has hit an all-time low.

Climate Change
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Meet the team

Search For Life

An image of Cassiopeia A (Cas A), the remnant of a massive star that exploded about 300 years ago.

Massive star explosions may have triggered two mass extinctions in Earth's past: 'It would be terrifying.'

By Sharmila Kuthunur published

Two nearby explosive massive star deaths, or supernovas, may have triggered mass extinction events in Earth's distant past, new research suggests.

Search for Life

'Poppy seeds' and 'leopard spots' on Mars could hint at ancient microbial life

By Sharmila Kuthunur published

A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.

Search for Life

Water in the universe may have formed closer to the Big Bang than previously thought

By Sharmila Kuthunur published

"We were surprised that water could actually form so early on — even before the birth of the first galaxies."

Search for Life
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Skywatching

colorful wisps of gas are visible against swirling green auroras in the night sky

NASA launches rockets into auroras, creating breathtaking lights in Alaskan skies (photos)

By Samantha Mathewson published

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

Aurora Borealis

What it was like to experience the sunrise solar eclipse in New Brunswick

By Jamie Carter published

The clouds were cruel on the Bay of Fundy coast, but a memorable experience was had.

Eclipses

Partial solar eclipse delights skywatchers around the world (photos)

By Daisy Dobrijevic last updated

The partial solar eclipse of March 2025 did not disappoint as observers turned their eyes and cameras to the sky.

Eclipses
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Entertainment

This Week in Space 154 — The View From On High

This Week In Space podcast: Episode 154 — The View From On High

By Space.com Staff published

On Episode 154 of This Week In Space, Rod Pyle and Tariq Malik talk with Space TV director Liam Kennedy about bringing content and video from the International Space Station down to Earth.

Space Movies & Shows
Three split images showing the Doom cover art from three different Doom Games. On the left is a green-armoured sci-fi warrior called Doom Guy fighting demons on Mars in Doom, in the middle is Doom Guy looking at the camera while holding a shotgun in Doom (2016), and on the right is Doom Guy holding a sword and bladed shield fighting off hordes of demons in Doom: The Dark Ages. The text "Doom games in order" is written along the bottom middle section in the iconic Doom font.

Doom games in order: Chronological and release date

By Fran Ruiz published

With Doom: The Dark Ages around the corner, now is the perfect time to chainsaw your way through all the Doom games in order.

Space Games & Toys
Screenshot from the movie Chappie (2015).

'Chappie' is 10 years old, and Blomkamp's flawed humanist take on robots and AI is more relevant than ever

By Fran Ruiz published

Neill Blomkamp's Johannesburg-set riff on Short Circuit and RoboCop wasn't a winner by any means, but it's far from soulless.

Space Movies & Shows
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References

Graphic illustration with 'space calendar' in large blue neon letters and 2025 below it in smaller white letters. Below the title are four neon images depicting a meteor or comet, a telescope, a rocket launch and an astronaut's helmet. There is a starry background to the entire image.

Space calendar 2025: Rocket launches, skywatching events, missions & more!

By Space.com last updated

Reference Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.

Reference
the next solar eclipse will be a partial solar eclipse which makes the sun look like a crescent shape.

When is the next solar eclipse?

By Daisy Dobrijevic last updated

Reference Our solar eclipse guide will help you plan how to see the next solar eclipse.

Reference
during a total solar eclipse the sun appears as a dark spot with bright white light beaming out from behind. A series of phases surround the main eclipse image, showing the moon take a progressively bigger "bite" out of the sun.

What is a solar eclipse?

By Daisy Dobrijevic last updated

Reference A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the type of solar eclipses here.

Reference
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