Massive Solar Storm Unleashes Mysterious New Radiation Belts
A fierce solar storm in May 2024 did more than disrupt GPS — it created two new radiation belts. A revived CubeSat captured ...
Colliding plasma ejections from the Sun generate huge geomagnetic storms − studying them will help scientists monitor future space weather
The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...
Asteroid's odds of hitting Earth fluctuate as Webb telescope is tasked with studying potential "city-killer"
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...
Nature23h
Asteroid 2024 YR4 now unlikely to hit Earth — but scientists are ready for future threats
Objects that could strike the planet will be spotted more regularly as new asteroid-hunting telescopes come online.