The new dwarf planet candidate joins thousands of known objects in an area of the solar system beyond Neptune known as the Kuiper Belt. And the scientists say there may be more of them.
The Vera C Rubin Observatory (in Chile) which enabled astrophysicists from Harvard to spot “2026 ED138” will be featured in an upcoming documentary in mid-December. Probably too early to confirm the finding, but still, I hope they keep finding more. The Kuiper Belt is out there. WAY out there…
WordPress has gotten really wonky with the “quotation” formatting, so I hope this one works…
Anyway, I will of course still blog about science in addition to family history and other things I find interesting.
Remembering when I took a writing workshop online a few years ago, and they told me to choose only one genre in order to not confuse readers.
And I still think, nah. I think readers are smart enough to enjoy good writing when they see it. To me, the mark of a good writer is one who can wend and weave between multiple genres. Why limit yourself?
If you don’t like science writing, fine. If you don’t like history, fine. If you don’t like science fiction, fine. If you don’t like random thoughts about life, the universe, and everything…well, then, what on earth are you doing reading my blog? :p
Anyway, enjoy the eclipse if you are able to see it. I’ll keep on writing!
(Also, I really don’t care for this “AI can monetize your blog” BS. I’m not doing this for money. I just like to write. I hope you like reading it!)
Ground squirrels reduce their metabolism during hibernation; could humans do it, too, with some genetic tweaks?
Hibernation is extremely complex – after all, it affects every cell in the body – and there are almost certainly multiple switches involved in the process. MIT neuroscience researcher Siniša Hrvatin has identified another brain region that seems to play a key role in the process. In a paper published earlier this year (but not yet peer-reviewed), he and his team targeted a region known as the preoptic area, which plays a key role in metabolism and temperature. By activating neurons in the preoptic area of hamsters, the researchers put them into torpor, lowering the animals’ body temperature to 15C.
The key would be whether this is possible in humans.
And, of course, whether revival can be timed and automated – or perhaps with robotic (AI) assistance…
Of course, science fiction has posited “sleeper ships” for decades now. The Songs of Distant Earth (Arthur C. Clarke, one of the “Big Three”) is probably the most well-known of the classic sleeper ship stories, but there are plenty of others to choose from…
Six small satellites developed by universities and other organizations carried by the vehicle also were believed to be successfully separated, JAXA said.
“In the mission’s first five years, it’s expected to unveil more than 100,000 distant worlds, hundreds of millions of stars, and billions of galaxies,” [Julie McEnery, senior project scientist] said.
It should be ready for launch in August, to be parked at the L2 Lagrange space near James Webb ((which has been there since 2021).
Two decades in the making. Yet “under budget and ahead of schedule”? Really?
I’m all for discovering tens of thousands of possibly inhabited worlds and learning more about dark energy and dark matter. But I’d also like to see a little more practical tech from NASA. How will this help us settle the solar system and figure out how to visit other systems?
Li Jiaying, a 43-year-old police officer and mother of three, serves as the payload scientist in the three-member crew who made their way to China’s Tiangong space station on Sunday night.
Artist’s impression. Probably doesn’t have that many track lights behind it.
Just 300 miles or so across, this mini Pluto is thought to be the solar system’s smallest object yet with a clearly detected global atmosphere bound by gravity, said lead researcher Ko Arimatsu of the National Astronomical Observatory of Japan.
The planetoid, called “(612533) 2002 XV93” (good luck remembering that one), was discovered and tracked by three separate observatories in Japan in 2024.
So why is it being only announced now?
Because scientists are cautious folk. They still want other observers to document this in other countries, to increase the validity of their finding.
The fact that the planetoid has an atmosphere (ridiculously thin, something like five to ten million times thinner than that of the Earth’s) came as a surprise.
Live up dates of the Artemis II mission to “cislunar space” (it will not actually land on the Moon but will take four astronauts farther away from Earth than anyone else so far).