Last update:

How do you fire someone into the sun?

We live in changing times. While we once flippantly threw villains to the lions, now we seek to fire them into the sun.

NASA faces another shift in its leadership—and in its vision

NASA is facing increasingly sharp challenges as it pursues its goal of landing astronauts on the moon again before this decade is out—and as the space agency braces for another leadership change, it's clear that the year ...

Image: A robotic helping hand at the ISS

NASA astronaut Jonny Kim took this photo on July 23, 2025, as the International Space Station orbited 259 miles above a cloudy Pacific Ocean southwest of Mexico. Visible in the image is the 57.7-foot-long Canadarm2 robotic ...

When space junk comes home

Early one February morning in 2025, Adam Borucki discovered something extraordinary behind his warehouse in Poland: a charred metal tank, roughly 1.5 meters across. It had crashed from space during the night, part of a SpaceX ...

It's time to give the moon its own time

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom. However, according to Einstein's ...

The hidden danger of lunar micrometeoroid storms

The moon has no significant atmosphere, no weather, and no wind. Yet it faces an invisible bombardment more relentless than any terrestrial storm, a constant rain of micrometeoroids, tiny fragments of rock and metal traveling ...

The path to Mars: Small, unsexy problems

This article is a speculative piece based on the European Space Agency (ESA) Strategy 2040 plan for the future of space exploration. Dr. Orson Sutherland, a program manager responsible for Mars exploration at ESA, shared ...

Google's plan for space-based computing

The sun produces more power than 100 trillion times humanity's entire electricity generation. In orbit, solar panels can be eight times more productive than their Earth-bound counterparts, generating energy almost continuously ...

More news

Space Exploration
China's stranded astronauts 'in good condition' after space debris delays planned return
Space Exploration
New deployable structures could help astronauts maintain muscle mass in space
Space Exploration
Amid new FAA restraints, SpaceX goes for record launch
Space Exploration
The archaeologist's guide to colonizing other worlds
Astronomy
Euclid has eight extra years of fuel—a scientist has a brilliant plan to use it
Space Exploration
AI controls satellite attitude in orbit for first time
Space Exploration
Bezos's Blue Origin postpones rocket launch over weather
Space Exploration
Bezos's Blue Origin set to launch NASA mission to Mars
Space Exploration
Lunar water traced to solar wind: Latitude and regolith maturity shape its abundance, study finds
Space Exploration
Insects on the space menu: A sustainable food source for future missions
Space Exploration
NASA's ESCAPADE mission to Mars—twin satellites dubbed Blue and Gold will launch in early November
Space Exploration
Northern lights may be visible in parts of the US due to solar storms
Space Exploration
Student-built CubeSat to study solar wind and space weather from orbit
Space Exploration
ESA's HydroGNSS Scout satellites ready for launch
Space Exploration
SpaceX, ULA line up double launch night that would tie Space Coast record
Space Exploration
Self-replicating probes could be operating right now in the solar system; here's how we could look for them
Space Exploration
Suspected debris strike delays Chinese spaceship's return
Space Exploration
New Zealand plans space mission, satellite fleet: Minister
Space Exploration
Blue Origin eyes 2nd New Glenn launch with Mars-bound NASA satellites
Space Exploration
Video: Copernicus Sentinel-1D launch

Other news

Astronomy
Deep imaging suggests isolated galaxy forms stars without signs of past mergers
Biochemistry
New synthesis strategy for (–)-gukulenin A reveals the chemistry behind its anticancer effects
Evolution
Single-celled organisms have more complex DNA epigenetic code than multicellular life, researchers discover
Earth Sciences
Antarctic ice loss linked to 'storms' at ocean's subsurface
Earth Sciences
Weather behind past heat waves could return far deadlier
Earth Sciences
Andes glaciers will fail to buffer megadroughts by century's end, study suggests
Archaeology
The woman and the goose: A 12,000-year-old glimpse into prehistoric belief
Evolution
Omo-Turkana Basin fossil catalog helps piece together early hominin record
Plants & Animals
Parasitic ant tricks workers into killing their queen, then takes the throne
Quantum Physics
Supercomputer simulates quantum chip in unprecedented detail
Archaeology
'City of seven ravines': Bronze age metropolis unearthed in the Eurasian steppe
Social Sciences
Enduring patterns in world's languages: One-third of grammatical 'universals' stand up to rigorous testing
Astronomy
ID830 is the most X-ray luminous radio-loud quasar, observations find
Analytical Chemistry
Interpretable AI reveals key atomic traits for efficient hydrogen storage in metal hydrides
Astronomy
The simulated Milky Way: 100 billion stars using 7 million CPU cores
Earth Sciences
Early Triassic sediments reveal Earth's hidden wildfire past
Astronomy
Balloon telescope captures new details of matter swirling around black holes
Astrobiology
Earth's earliest life 3.3 billion years ago revealed by faint biosignatures
Bio & Medicine
Green-synthesized zinc oxide nanoparticles from desert plants show broad antimicrobial activity
Biochemistry
From artificial organs to advanced batteries: A breakthrough 3D-printable polymer