There’s a dwarf planet in our solar system, far beyond the orbit of Pluto, that swings so far away from the sun that from its perspective Earth and Saturn look like neighbors. Source: https://www.livescience.com/farfarout-planet-distance-record.html
Tag: neighbors
Top 12 brightest objects in the solar system
Can you name the top 12 brightest objects in the solar system? How many have you seen without the aid of binoculars or a telescope? Source: https://earthsky.org/space/what-are-the-brightest-objects-in-our-solar-system…
Is There a Tech Worker ‘Exodus’ From the San Francisco Bay Area?
The New York Times reports on an “exodus” of tech workers from the San Francisco Bay Area, where “Rent was astronomical. Taxes were high. Your neighbors didn’t like you” — and your commute could be over an hour. The biggest tech companies aren’t going anywhere, and tech stocks are still soaring… But the migration from the Bay Area appears real. Residential…
Scientists Observe Live Cells Responding To Magnetic Fields For First Time
An anonymous reader quotes a report from New Atlas: One of the most remarkable “sixth” senses in the animal kingdom is magnetoreception — the ability to detect magnetic fields — but exactly how it works remains a mystery. Now, researchers in Japan may have found a crucial piece of the puzzle, making the first observations of live, unaltered cells responding to…
The Lasting Lessons of John Conway’s Game of Life
Siobhan Roberts, writing for The New York Times: In March of 1970, Martin Gardner opened a letter jammed with ideas for his Mathematical Games column in Scientific American. Sent by John Horton Conway, then a mathematician at the University of Cambridge, the letter ran 12 pages, typed hunt-and-peck style. Page 9 began with the heading “The game of life.” It described…
Edward Snowden Urges Donations to the EFF
In October, Edward Snowden was granted permanent residency in Russia. A new web page by the EFF applauds his past activities as a U.S. whistleblower. “His revelations about secret surveillance programs opened the world’s eyes to a new level of government misconduct, and reinvigorated EFF’s continuing work in the courts and with lawmakers to end unlawful mass spying.” And then they…
Microsoft, Unilever Join Amazon’s Pledge To Fight Climate Change
Amazon.com has added a competitor to its year-old coalition of companies pledging to reduce their contribution to climate change: Microsoft. From a report: The two technology giants, neighbors in the Seattle area and rivals in cloud computing and business software, have each spent much of the last two years announcing increasingly aggressive climate targets, including dueling umbrella organizations for companies willing…
For 3rd data release, Gaia gazed toward galactic anticenter
The 3rd data release from the Gaia mission will provide astronomers with a “treasure trove” of information they didn’t have before. As they analyze Gaia’s data in the years ahead, we’re sure to learn new and surprising things about our home galaxy, the Milky Way. Source: https://earthsky.org/space/gaia-3rd-data-release-edr3-dec-2020…
Dark energy camera snaps deepest photo yet of galactic siblings
Images from the Survey of the MAgellanic Stellar History (SMASH) reveal a striking family portrait of our galactic neighbors—the Large and Small Magellanic Clouds. The images represent a portion of the second data release from the deepest, most extensive survey of the Magellanic Clouds. The observations consist of roughly 4 billion measurements of 360 million objects. Source: https://phys.org/news/2020-12-dark-energy-camera-snaps-deepest.html…
The Curse of the Buried Treasure
Two metal-detector enthusiasts discovered a Viking hoard. It was worth a fortune — but it became a nightmare. From a report:
Leominster, in the West Midlands area of England, is an ancient market town where the past and the present are jumbled together like coins in a change purse. Shops housed in half-timbered sixteenth-century Tudor buildings face the main square, offering cream…