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UT researchers help with major discovery on star formations

(STARFORGE)

The stars aligned for a breakthrough discovery.

A collaborative team led by researchers from the University of Texas at Austin has found that star formation is a self-regulatory process. This understanding could lead to more information on star formation within our own and far away galaxies.


Every population of stars in our galaxy, and in the dwarf galaxies surrounding us, has the same balance for the mass distribution of stars, or what astronomers call the initial mass function. This has confused astronomers for decades since the stars in other galaxies were born under different conditions over billions of years.

So the researchers carried out simulations that were the first of their kind. Essentially, they follow the formation of individual stars in a collapsing giant cloud while also capturing how these newly formed stars interact with their surroundings by giving off light and shedding mass in a phenomenon known as “stellar feedback.”

“For a long time, we have been asking why,” said Dávid Guszejnov, a postdoctoral fellow at the Department of Astronomy at UT. “Our simulations followed stars from birth to the natural endpoint of their formation to solve this mystery.”

The research was completed on two of the most powerful supercomputers in the world and was part of an initiative known as the STARFORGE Project, which is co-lead by UT Austin and the Carnegie Observatories.

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With deposition and trial looming, Elon Musk has offered $44B for Twitter, again
Shutterstock

Elon Musk has proposed once again to buy Twitter for $54.20 a share.

The news that Musk is offering to carry on with the $44 billion buyout was first reported by Bloomberg. Now, a filing with the Securities and Exchange Commission shows Musk made the proposal in a letter to the tech giant on Monday.

The New York Stock Exchange temporarily halted trading in Twitter stock twice Tuesday, first because of a big price move and the second time for a news event, presumably the announcement of Musk's renewed offer.

While the per share offer price on this latest proposal remains the same as the original offer, it’s unclear if Musk has made other term changes or if Twitter would reject it. According to other reports, a deal could be reached this week.

The stock closed at $52.00/share Tuesday, indicating market uncertainty around the $54.20 offer.

After Musk informed Twitter of plans to terminate the original agreement in July, Twitter sued. A trial has been expected in Delaware Chancery Court on Oct. 17.

With the proposition of a buyout on the table again, it revives the question of whether Musk might move Twitter from San Francisco to Central Texas.

He’s done so with some of his other companies. Tesla’s headquarters in southeast Travis County had its grand opening earlier this year and tunneling business The Boring Company moved to Pflugerville. At least two other Musk companies, SpaceX and Neuralink, have a Central Texas presence without being headquartered here.

Technology journalist Nilay Patel this afternoon voiced concerns that owning Twitter and Tesla together could be problematic for Musk, as his Tesla manufacturing facilities in Germany and China are both in countries that have disputes with Twitter over content moderation and censorship.

Telsa shares fell after the Twitter news became public, before rallying to close up, at $249.44.

Austin rents nearly double in a year and are now in the top 5 nationwide
Dwellsy

While searching for a place to live, Austin renters will face monthly rates of nearly $3,000, a recent guide from rental marketplace Dwellsy shows.

The median rent in August this year was $2,930, a more than 86% increase since August 2021. That’s $820 more than the nationwide median asking rent in August and puts Austin just below the Bay Area, Boston and New York for large cities with the most expensive asking rent.

“Within this group, Austin, TX stands out for the highest increases in asking rent, which has nearly doubled since this time last year,” the study notes.

Outside of those large cities, however, others are seeing even higher rent spikes. Metro areas that ranked above Austin in one-year increases include those like Kansas City, MO with a 112% change in rent since last August and Tucson, AZ with a 124% change.

The data reflects large apartment communities, single-family homes and 2-6 unit buildings.