PhysOrg reports on mysterious chunks of hard-to-see space rock all around us, even now. They contained – and might still contain – ice, which University of Michigan astronomers… Read the rest “Up to 60% of the objects nearest Earth could be “dark comets.””
This is Saturn, as photographed (yes, it’s a composite photo, not a drawing) by Cassini as it passed in front of the Sun. Our Earth is visible, barely, if you zoom in and look “above… Read the rest “Science Art: Saturn Eclipse, Cassini Orbiter, 2006.”
This discovery reminds me of some people I know. Mashable reports on the discovery 66 light years away of solar system “HD 104067,” with a planet so roiled by the graivty of its… Read the rest “A planet that is constantly exploding.”
This is an illustration — two illustrations, actually — from A New Astronomy for Beginners by David P. Todd. It’s actually an illustration of a demonstration, with … Read the rest “Science Art: Sun not in Plane of Moon’s Orbit – Eclipses Impossible, etc., 1898”
They do look a little like meerkats, these big African satellite dishes. This is a photo from the Square Kilometre Array Organisation (SKAO) / South African Radio Astronomy Observatory… Read the rest “Science Art: MeerKAT telescopes, 2018”
This depiction of Earth might be the first such image of our planet as seen from space. No human (as far as we know) had ever been to space at the time Henry De la Beche drew this. He’d started… Read the rest “Science Art: Earth by Henry De la Beche, from Researches in Theoretical Geology, 1834.”
BBC Sky at Night Magazine reports on NASA’s plan to look deeper into space than ever before by setting up a 9-lb (4-kg) radio telescope farther away than ever before – on the south… Read the rest “Building a telescope on the Moon.”
This is a nebula inside a nebula, caused by two stars pulling each other apart, as photographed by the Hubble Space Telescope.
From the description at the NSSDCA Photo Gallery:
… Read the rest “Science Art: He2-104: The Southern Crab Nebula, 1999.”Images taken
The University of Tokyo might have solved some riddles about the formation of stars by creating the world’s first 3D map of the galaxy’s own magnetic field:
… Read the rest “A magnetic galactic map in three dimensions.”“Until now, all
Ars Technica reports on a bafflingly huge exoplanet spotted by the Webb Space Telescope. It’s the size of Neptune, but closely orbiting a star much smaller than ours – a red … Read the rest “That planet is too big.”
This is a… well, it’s pretty self-explanatory, really. Unlike most of the images collected here, it’s got its own description printed right on it. These are alien planets,… Read the rest “Science Art: Exoplanets Poster, Institute of Physics, 2023”
I found this fascinating artifact in a wonderful article in Public Domain Review about Yaggy’s maps, pop-ups, and 3D diagrams of the Earth’s surface, habitats, and other … Read the rest “Science Art: Planetary Systems, with Five Opening Flaps, from Geographical Studies by Levi Walter Yaggy, 1887.”
SONG: “Clockwork of the Sky”. (available as .wav here)
ARTIST: grant.
SOURCE: Based on BBC, 8 Sep 2023, “Asteroid behaving unexpectedly after Nasa’s deliberate… Read the rest “SONG: Clockwork of the Sky”
Science Daily shares the latest James Webb Space Telescope discovery, of a large planet around a distant star whose chemical traces show a high likelihood that there’s enough water… Read the rest “There’s a watery planet way out yonder.”
BBC is reporting on the DART (Double Asteroid Redirection Test) mission, which touched down on the asteroid Dimorphos (which orbits larger asteroid Didymos) earlier this year. The test… Read the rest “Space mission seems to have changed asteroid’s orbit.”
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