
Biden's nominee for Kansas federal judge post asks to withdraw
By Jacqueline Thomsen WASHINGTON Jabari Wamble, U.S. President Joe Biden's pick for a federal judgeship in Kansas, asked
2023-05-25 01:45

Nasa spots shocking number of galaxies like our own in early universe
Scientists have spotted a shocking number of galaxies like our own in the early universe. The finding will prompt us to entirely rethink our understanding of how the universe formed the structures that surround us. Looking deep into space, scientists found that the galaxies we see in the early universe are much more like our own Milky Way than was thought possible. A team of international researchers including those at The University of Manchester and University of Victoria in Canada, used the James Webb Space Telescope (JWST) to discover that galaxies like the Milky Way are 10 times more common than what was believed based on previous observations with the Hubble Space Telescope. Many of these galaxies formed some 10 billion years ago or longer, going far back into the history of the universe. The Milky Way is a typical disk galaxy, with a shape similar to a pancake or compact disc, rotating about its centre and often containing spiral arms. These galaxies might be the kind where life can develop given the nature of their formation history, experts suggest. Astronomers previously considered these types of galaxies too fragile to exist in the early universe when galaxy mergers were more common, destroying what was thought to be their delicate shapes. Christopher Conselice, professor of extragalactic astronomy at The University of Manchester, said: “Using the Hubble Space Telescope we thought that disc galaxies were almost non-existent until the universe was about six billion years old, these new JWST results push the time these Milky Way-like galaxies form to almost the beginning of the universe.” He added: “These JWST results show that disc galaxies like our own Milky Way, are the most common type of galaxy in the universe. “This implies that most stars exist and form within these galaxies which is changing our complete understanding of how galaxy formation occurs. “These results also suggest important questions about dark matter in the early universe which we know very little about.” “Based on our results, astronomers must rethink our understanding of the formation of the first galaxies and how galaxy evolution occurred over the past 10 billion years.” The researchers say their findings, published in the Astrophysical Journal, completely overturn the existing understanding of how scientists think the universe evolves, and the scientists say new ideas need to be considered. Lead author Leonardo Ferreira, from the University of Victoria, said: “For over 30 years it was thought that these disc galaxies were rare in the early universe due to the common violent encounters that galaxies undergo. “The fact that JWST finds so many is another sign of the power of this instrument and that the structures of galaxies form earlier in the universe, much earlier in fact, than anyone had anticipated.” The improved technology of JWST allows astronomers to see the true structure of these galaxies for the first time. A paper describing the findings, ‘The JWST Hubble Sequence: The Rest-Frame Optical Evolution of Galaxy Structure at 1.5 The Astrophysical Journal. Additional reporting by agencies Read More Nasa just delivered a piece of a distant asteroid to Earth Nasa lands Bennu asteroid samples back on Earth Pieces of a distant asteroid are about to fall to Earth Nasa just delivered a piece of a distant asteroid to Earth Nasa lands Bennu asteroid samples back on Earth Pieces of a distant asteroid are about to fall to Earth
2023-09-26 00:19

Louisiana's legislature sends ban on gender-affirming care for most minors to Democratic governor's desk
Louisiana's Republican-led legislature Tuesday passed a ban on gender-affirming care for most minors in the state, sending the bill to a Democratic governor who has signaled opposition to the legislation but faces a GOP supermajority with the numbers to override his veto power.
2023-06-07 03:54

A Georgia judge will consider revoking a Trump co-defendant's bond in an election subversion case
A judge in Atlanta is set to hear arguments on a request to revoke the bond of one of former President Donald Trump’s co-defendants in the Georgia case related to efforts to overturn the 2020 election
2023-11-21 13:17

Jaguars bounce back from embarrassing loss with 34-14 drubbing of AFC South rival Titans
Trevor Lawrence accounted for four touchdowns, including two perfectly thrown passes to Calvin Ridley, and the Jacksonville Jaguars followed their worst loss of the season with a 34-14 drubbing of the Tennessee Titans
2023-11-20 05:28

Baltimore CB Marlon Humphrey is inactive for the matchup with Cincinnati because of a calf injury
Baltimore Ravens cornerback Marlon Humphrey is inactive for a key AFC North matchup against Joe Burrow and the Cincinnati Bengals
2023-11-17 09:28

Taylor Swift news diary: Pop star becomes 'most streamed artist in a single day' for Spotify
Taylor Swift broke her own record, earlier held by her 2022 release 'Midnights'
2023-10-29 22:29

Key McConnell aide joining Kentucky GOP gubernatorial campaign in senior management role
A top aide to Senate Republican Leader Mitch McConnell is joining Daniel Cameron’s gubernatorial campaign in Kentucky
2023-06-07 01:27

Lucid shares drop as deliveries take hit from Tesla's price war
(Reuters) -Lucid Group said its second-quarter production dropped from the previous three months while deliveries stayed flat, sending the shares
2023-07-12 22:18

How Trump turned the 'law and order party' into an enemy of the FBI
The power of Donald Trump pulsated through a Capitol Hill hearing Wednesday, as FBI Director Christopher Wray faced a Republican onslaught that showed how the ex-president turned Washington's traditional loyalties upside down.
2023-07-13 12:18

Judge limits Biden administration in working with social media companies
A judge on Tuesday prohibited several federal agencies and officials of the Biden administration from working with social media companies about “protected speech,” a decision called “a blow to censorship” by one of the Republican officials whose lawsuit prompted the ruling
2023-07-05 06:29

India CEO criticised for picking AI bot over human staff
Suumit Shah, founder of an e-commerce website, said that his firm had laid off 90% of its support staff.
2023-07-12 13:21
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