Astroscale proposes fleet of 'bodyguard' spacecraft to protect satellites from orbital attacks

Technologies developed to remove space junk and fix broken satellites can be repurposed to build fleets of bodyguard spacecraft to protect important assets from attacks.

Nettuno non è un pianeta a km zero

Apparentemente mondi gemelli, Urano e Nettuno è invece probabile che siano piuttosto due cugini dalla storia diversa. È quanto emerge da un’analisi chimica del rapporto fra carbonio e ossigeno nelle...

Analog astronauts: How living underwater can prepare humans for space missions

The risks and advantages of performing research missions underwater to prepare for space exploration.

On this day in space! Oct. 26, 2004: Cassini spacecraft takes 1st-ever closeup photos of Saturn...

Darth Vader wields the Infinity Gauntlet in the first-ever official 'Star Wars' & 'Marvel' crossover

If you only knew the power of the infinity stones!

NASA ends Swift space telescope mission after failed rescue attempt

Swift is expected to crash back to Earth in the next few weeks.

'Donnie Darko' at 25: How a giant rabbit, time loops, and teen angst became a sci-fi cult classic

"28 days, 6 hours, 42 minutes, 12 seconds. That is when the world will end."

Stuck for a Halloween outfit? Set phasers to stunning with the best Star Trek costumes

Halloween is just round the corner, but if you hurry, you can beam down these superb Star Trek outfits, from old-school Star Trek through to The Next Generation and Discovery.

Record breaker! Astronomers spot powerful cosmic explosion that lasted 27 days

"We don’t know what the central engine driving this outburst is, and that’s what makes this such a compelling event."

SpaceX ignites giant Super Heavy booster engines ahead of daring Starship launch (video)

The next time Starship launches, could be one of its most challenging missions yet.

Glowing 'cauldron' of new stars | Space photo of the day for Oct. 26, 2026

The James Webb Space Telescope captured a spectacular star-forming region glowing 161,000 light-years from Earth in a satellite galaxy of the Milky Way.

Rubin telescope should find more of Earth's mysterious 'mini-moons' — including some we can study...

"This is not sci-fi."

October full 'Hunter's Moon' dazzles in spectacular photos from around the world

Feast your eyes on the best photos of October's full 'Hunter's Moon'.

'More missions, more often': NASA is overhauling how it selects science missions

"This is a moment of real opportunity."

Album di famiglia per le stelle di N159

Nubi colorate, filamenti di gas e stelle in diverse fasi della loro formazione convivono nella nuova immagine di N159, una regione della Grande Nube di Magellano osservata dal telescopio spaziale...

On this day in space! Oct. 25, 1671: Astronomer Giovanni Cassini discovers Iapetus, Saturn's...

Iapetus was the second moon anyone had ever found orbiting Saturn.

October's 'Hunter's Moon' stalks into the autumn sky tonight: Here's what you need to know

October's full moon takes to the autumn sky tonight. Here's when and where to look, and how it earned its nickname of the "Hunter's Moon."

This Week In Space podcast: Episode 233 — The Artemis Generation

The STEM Pipeline for Space