All Stories by Adam Mann
- Space
Space tourists could face out-of-this-world health risks
As commercial spaceflight starts to take off, a new project — the Space Omics and Medical Atlas — documents potential health impacts to travelers.
- Planets
Active volcanoes may be common on Venus
Researchers took a new look at decades-old images from NASA’s Magellan spacecraft. These now suggest volcanic activity is widespread on the planet.
- Planets
Pluto’s heart may hide the rocky wreckage of an ancient impact
A huge, rocky remnant beneath Pluto’s surface could explain the odd location of Sputnik Planitia — its famous heart-shaped basin.
- Space
Analyze This: A recently spotted space object is puzzling scientists
A pulsar’s invisible partner could be an oddly heavy neutron star or a very light black hole.
- Space
Check out the magnetic fields around our galaxy’s central black hole
Astronomers have captured polarized light coming from the Milky Way’s supermassive black hole. This offers insight into its magnetic fields.
- Space
Did James Webb telescope images ‘break’ the universe?
James Webb data show bright, massive galaxies that would appear to require new physics to explain. But maybe not, Hubble data suggest.
- Space
Explainer: What is the solar cycle?
Here’s what causes the sun’s 11-year cycle of activity and what it means for us on Earth.
