A large-scale structure is thought to ”transcend local interactions.”
Astronomy
Live Event: On Life in the Universe
At Youtube, here: Note, the assumption that the cosmos is a closed system, which is philosophically loaded. Let us monitor — note, several hours from the beginning. END
Alarm! Galaxies are being “killed”!
Just for fun, here is a pop sci headline we might not have expected.
At The Conversation: Why DO astronomers believe dark matter exists?
Is dark matter the Higgs boson, hard to find but eventually found, or the ether, once believed to pervade the universe? If twenty years pass with no dark matter, unfortunately, the needle will tilt a bit more toward the ether.
The Code 1202 glitch during the LM descent to the Moon
Why did the LM’s “mini” computer throw a restart glitch during the descent? Eyles — who wrote the code — tells the story: We are here discussing the LM’s mini computer, which used IC’s to effect an unprecedented small size (and “only” 70 lbs, in a box Eyles describes as 1 ft x 2 ft […]
Apollo 11 Moon landing + 50 years today
A moment of triumph and a giant leap for mankind. Live stream: Let us remember and let us learn. Hopefully, back to the Moon then onward to Mars, the Asteroid belt and solar system colonisation across this century — our real hope. And, a positive focus going forward. END
New measurement keeps the discrepancy around the Hubble constant alive
So if there is something fundamentally wrong with our picture of the universe, there still is, more or less, and we will have to live with it for now.
NASA says the moon is shaking, shrinking
Moonquakes happen, and they are shaking up lunar geology, Also, SkyNet reveals, “NASA announced earlier this year that it wants to send the first woman, and the next man, to the moon by 2024.” They can call in at the Chinese lunar base for tea… ;
SCI-TECH NEWSWATCH: Israel’s Beresheet spacecraft has a loss of comms and fails in a Moon landing attempt
The newly re-elected Prime Minister promises that Israel will persist. See Jerusalem Post for details (vids are in Hebrew): Israel’s Beresheet spacecraft fails to land safely on the moon Prime Minister Benjamin Netanyahu, who was at hand to watch the landing, said that Israel will continue to try landing on the moon. By JERUSALEM POST […]
BREAKING NEWS EVENT: First images of a Black Hole Event Horizon announced
A long-awaited development, thanks to an array of radio telescopes: BBC reports: Astronomers have taken the first ever image of a black hole, which is located in a distant galaxy. It measures 40 billion km across – three million times the size of the Earth – and has been described by scientists as “a monster”. […]
Conventional non-ET explanations for Oumuamua
ut hey, like we always say, They Will Always Be Out There if you need them to be. Also, be kind to ET. He is somebody’s deity.
Researchers: The Moon made life on Earth possible
From ScienceDaily: Earth most likely received the bulk of its carbon, nitrogen and other life-essential volatile elements from the planetary collision that created the moon more than 4.4 billion years ago, according to a new study by Rice University petrologists in the journal Science Advances. “From the study of primitive meteorites, scientists have long known […]
Dark matter puzzle depends in part on whether our galaxy is an “outlier”
Twenty years ago, astronomers couldn’t find enough satellite galaxies orbiting the Milky Way. Now there seem to be too many. Some information seems to be missing. A possible solution is that many of these galaxies are dwarfs formed by dark matter: Most cosmologists believe that dark-matter particles are “cold,” meaning that they move slowly. Because […]
What happened to astronomer Martin Gaskell, dumped for thinking that the universe is designed?
All’s well that ends well, this time. But calling off the pack might be an idea too.
Webcast: New Horizons flying by Ultima Thule New Year’s Day
For a far out New Year’s Day, try Ultima Thule, 4 billion km from the sun. “The object was subsequently designated 2014 MU69, given the minor planet number 485968, and based on public votes, nicknamed “Ultima Thule”, which means ‘beyond the known world.’”