Nov 20, 2025 · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.

Apr 24, 2025 · Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

Apr 8, 2025 · As global temperatures rise, scientists debate the pros and cons of solar geoengineering, a strategy to cool Earth by reflecting sunlight into space.

Jul 30, 2025 · Quantum computers in space could be useful for communications networks or for testing fundamental physics.

Nov 20, 2025 · Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

Space A passing star could fling Earth out of orbit Simulations show that the star's tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar …

Jan 13, 2025 · Engineers have all the technology they need to make flying cars, but there are still some barriers to getting these sci-fi mainstays off the ground.

Dec 6, 2024 · Humankind accomplished new feats in space this year, including scooping up some of the moon’s farside and launching a probe to Jupiter’s moon Europa.

Aug 18, 2025 · Astronauts on the International Space Station (astronaut Jasmin Moghbeli shown doing repairs) get oxygen via electrolysis, in which water is split into hydrogen and oxygen. …

Fermenting miso in orbit reveals how space can affect a food’s taste A miso test on the International Space Station shows fermenting food is not only possible in space, it adds nuttier …