Artificial lights at night brightened up planet Earth by 16% from 2014 to 2022, a new study using satellite images has found.
…
A dramatic breakup near the sun erased hopes of a bright comet lighting up the evening sky this week.
This offers us a glimpse of the discovery surge scientists expect to occur once full operations begin.
“A better understanding of Saturn’s environment is especially urgent now as plans for our return to Saturn and its moon Enceladus start to be developed.”
…
Our solar system’s famous “invader” might be as old as the Milky Way itself.
An X1.4 solar flare triggered radio blackouts and launched a fast CME as NASA prepares for its Artemis 2 moon mission.
…
New simulations suggest Saturn’s rings formed from a shattered moon called Chrysalis, offering clues to the planet’s tilt and surprisingly young rings.
…
The unprecedented observations of comet 41P/Tuttle–Giacobini–Kresák show its rotation slowing, reversing and then speeding up, and jet-like outbursts of gas might be providing the push.
…
The powerful magnetic field belonging to the sun is generated far beneath the visible surface.
Observations from the James Webb and Hubble space telescopes reveal Saturn’s atmosphere and rings in the most detailed view created to date.
…