NASA’s New Horizons Mission Still Threatened ( www.universetoday.com )
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In their jiggles and shakes, red giant stars encode a record of the magnetic fields near their cores.
A new NASA study offers an explanation of how quakes could be the source of the mysteriously smooth terrain on moons circling Jupiter and Saturn.
Astronomers have uncovered a link between Neptune’s shifting cloud abundance and the 11-year solar cycle, in which the waxing and waning of the Sun’s entangled magnetic fields drives solar activity.
I love the show One Strange Rock, I know Will Smith has pretty much lost his noodle, but c’mon, couldn’t there be a different host and still listen to the astronauts? Has @astropettit made it here yet? Are there any other shows that offer a look from the astronauts point of view?
cross-posted from: lemmy.world/post/3184736...
edit: OP link is old but should be informative about micromoons, check this instead: www.timeanddate.com/astronomy/…/micro-moon.html
New observations of a faraway rocky world that might have its own magnetic field could help astronomers understand the seemingly haphazard magnetic fields swaddling our solar system’s planets.
Been Studying alternatives to Dark Matter and the rabbit hole has led me to MOG/STVG by John Moffat. The video I’m sharing is a long and great interview by Curt Jaimungal with Moffat. There are plenty of MOND-like alternatives to Dark Matter and all may be proven wrong should science make further progress discovering Dark...
Astronomers are perplexed by a strange young planet so close to its parent star that its atmosphere is evaporating and its orbit is changing in unpredictable ways....
en.m.wikipedia.org/wiki/Nuclear_thermal_rocket...
By measuring the universe’s emptiest spaces, scientists can study how matter clumps together and how fast it flies apart.