This is an image from The New Astronomy, a textbook of space sciences I found on archive.org.
It’s one of what was at the time the largest telescopes ever built, a reflector that used… Read the rest “Science Art: The Great Paris Reflector, 1898.”
This delightful diagram appears on a page of A New Astronomy For Beginners that also has an almanac of “Important Future Eclipses” from 1898 (January 22, East African and India)… Read the rest “Science Art: Earth’s Shadow and Penumbra in Sections, 1898.”
It was this photograph’s anniversary today, or so said Robert McNees, posting on Bluesky’s science-communication feed.
On the 29th of December, 1888, a Welsh businessman,… Read the rest “Science Art: Andromeda Galaxy, by Isaac Roberts, 1888.”
SONG: “Einstein’s Idea (a penitential Johnny Flynn cover)” . (OGG version here.)
ARTIST: grant.
SOURCE: This is a penitential cover of a song by actor/singer/songwriter… Read the rest “SONG: “Einstein’s Idea” (a penitential Johnny Flynn cover)”
This is a photograph of a strangely-shaped galaxy, as taken by the Webb Space Telescope. Or rather, a set of “interacting” galaxies, known collectively as Arp 142. From the… Read the rest “Science Art: Interacting Galaxies Arp 142 (MIRI Image), by NASA, ESA, CSA, and STScI.”
The European Space Agency reports on the team who successfully decoded an “alien” transmission actually sent by a probe orbiting Mars as part of a multidisciplinary project… Read the rest “Daddy-daughter alien decoding.”
Mashable has the details, but the general gist is the space telescope will not focus on Sun-like stars to find Earth-like planets (that is, rocky worlds with gaseous atmospheres). Instead,… Read the rest “James Webb will be looking for other Earths in unusual places.”
Scientific American has a new explanation for the famous “Wow!” signal – the orderly burst of focused radio energy recorded in 1977 that seemed like it could possibly… Read the rest “The Wow! signal probably wasn’t aliens (but is still wow).”
PhysOrg says there’s liquid water on Mars (great!) but (aw!) it’s too far underground to tap:
… Read the rest “There are oceans on Mars – but they’re too deep to get to.”The data from NASA’s Insight lander allowed the scientists to estimate
BBC reports on the discovery of a cave on the moon that has awakened a primordial proto-human urge in the space scientists observing it. They spot a cave on the moon and think, hey, we could … Read the rest “There’s a cave on the moon we could live in.”
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”
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