Spaceflight

a small plush white baby swan appears to float inside a darkened room lit by neon lights and a video monitor

'Joy,' a plush baby swan, will launch with Axiom Mission-4 crew as zero-g indicator

By Robert Z. Pearlman published

When an international crew of astronauts launch on a commercial space mission, they will be joined by a स्वैन, a łabędź or a hattyú. Or, in English, a swan.

Private Spaceflight
an astronaut in a white spacesuit is seen from below and behind while on a spacewalk outside his space capsule. Earth below serves as a backdrop.

60 years ago, Ed White went out for walk | Space photo of the day for June 3, 2025

By Robert Z. Pearlman published

NASA astronaut Ed White is seen floating above Earth in the vacuum of space during the first American spacewalk on June 3, 1965.

Human Spaceflight
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Science & Astronomy

Night sky map

New moon of April 2025 sees Venus and Saturn join up in the sky this weekend

By Jesse Emspak published

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a conjunction) in the predawn sky.

The moon
An image of Mars

Mars is covered in evidence of ancient lakes, rain and snow — but scientists aren't sure how that's possible

By Victoria Corless published

Valleys on Mars suggest the Red Planet was once covered in flowing water — but it's still a mystery how that could have been.

Mars
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Meet the team

Search For Life

Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints'

By Victoria Corless published

The skepticism continues over recent claims of possible hints of alien life on exoplanet K2-18b.

Search for Life
Could interspecies two-way communication with dolphins provide clues about how to communicate with intelligent aliens?

Could deciphering dolphin language help us communicate with ET?

By Leonard David published

There are creatures here on Earth that may give us clues about how to communicate with extraterrestrial intelligence — dolphins, which are famously social and smart.

Search for Life
NASA's Phoenix Mars lander undergoes a test before its August 2007 launch.

Not-so-clean rooms: Scientists discover 26 new microbe species in NASA spacecraft facility

By Stefanie Waldek published

Scientists have discovered 26 previously unknown bacterial species in the clean rooms that were used to prep NASA's Phoenix Mars lander for its 2007 launch.

Search for Life
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Skywatching

the edge-on profile of the Knife Edge Galaxy is pictured against a distant starfield on a black sky.

The Knife Edge Galaxy cuts a sharp profile in new amateur portrait (photo)

By Anthony Wood published

The spiral galaxy NGC 5907 is positioned edge-on to Earth.

Astrophotography
graphic with night sky in large font and silhouettes of people below looking up at the night sky.

Night sky for tonight: Visible planets, stars and more in this evening's sky

By Jamie Carter last updated

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

Stargazing

Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates

By Daisy Dobrijevic last updated

The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.

Auroras
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Entertainment

Screenshots from Alien Earth

The 1st official 'Alien: Earth' trailer is finally here, and the xenomorphs aren't the only invaders we need to worry about (video)

By Fran Ruiz published

The main trailer for FX's Alien: Earth has Xenomorphs, a synthetic-human hybrid, and some new extra-terrestrial creatures we weren't expecting.

Space Movies & Shows
Best friendly aliens image showing Paul, Stitch, Superman, and E.T The Extra Terrestrial

Best friendly aliens: From Superman to Stitch, these are the friendliest extra-terrestrials from sci-fi movies and TV

By Richard Edwards published

In honor of the live-action 'Lilo & Stitch', we look back at 12 extra-terrestrials who came in peace.

Entertainment
Screenshot from Star Citizen

$800 million, 13 years, and still no release date — the state of Star Citizen in 2025

By Alan Bradley published

As Star Citizen approaches a billion dollars in funding and with no full release date in sight, we take a look at its history and the current state of this ambitious space epic.

Space Games
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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

What is the moon phase today? Lunar phases 2025

By Tariq Malik, Daisy Dobrijevic last updated

Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.

Reference

When will the sun die?

By JoAnna Wendel last updated

Reference Here we explore why our sun won't live forever and what will happen when it finally runs out of fuel.

Reference
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