Bundlezy – My WordPress Blog

Professor who says space object 3I/ATLAS may have ‘thrusters’ calls out experts for dismissing theories

This NASA image obtained on November 19, 2025, shows the interstellar comet 3I/ATLAS, circled in the center, as seen by the L'LORRI black-and-white imager on NASA's Lucy spacecraft. This image was made by stacking a series of images taken on September 16, 2025, as the comet was zooming toward Mars and spacecraft Lucy was 240 million miles away from 3I/ATLAS. The image shows the comet's coma, the fuzzy halo of gas and dust surrounding 3I/ATLAS above, and its tail, a smudge of gas flowing to the right of the comet. Vestige of a distant past or extraterrestrial threat? The comet 3I/ATLAS, currently speeding through our solar system, fascinates scientists and captivates social networks, including Kim Kardashian, who speculate it might be an alien spacecraft. From the superstar to a member of the US Congress, and prominent conspiracy theorists, various voices are questioning whether it is not a natural comet but... an extraterrestrial vessel. (Photo by NASA / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / NASA " - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS (Photo by NASA/NASA/AFP via Getty Images)
When 3I/ATLAS was first spotted in July by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the world was excited. The comet is the third known interstellar visitor recorded (something which originated outside our solar system) since 1I/Oumuamua (2017) and 2I/Borisov (2019). However, it sparked further curiosity as it has also defied the usual behaviour of a comet — which has led to some wild theories about aliens…(Picture: NASA/NASA/AFP via Getty Images)
Hubble captured this image of the interstellar comet 3I/ATLAS on July 21, 2025, when the comet was 277 million miles from Earth. Hubble shows that the comet has a teardrop-shaped cocoon of dust coming off its solid, icy nucleus. Image Credit: Image: NASA, ESA, David Jewitt (UCLA); Image Processing: Joseph DePasquale (STScI)
Nasa’s train of thought goes that if it acts like a comet, then it must be a comet – but not everyone agrees. Harvard astrophysicist Professor Avi Loeb listed at least 13 anomalies on 3I/ATLAS, and called out Nasa officials for ignoring the anti-tail properties of 3I/ATLAS. He said: ‘Why are comet experts and Nasa officials so reluctant in displaying curiosity about the anti-tail or other anomalies of 3I/ATLAS?’ (Picture: NASA, ESA, David Jewitt)
NASA to reveal new pictures of 3I/Atlas
In an interview, the professor referenced features from the sunward anti-tail of 3I/ATLAS to its unusual trajectory, but as his theory contradicts Nasa’s statement that 3I/ATLAS is a natural comet, he has faced backlash for spreading misinformation. However, the professor wrote in his blog: ‘The latest images from December 14 and 15, 2025 show a prominent anti-tail that extends out to half a million kilometers away from the nucleus of 3I/ATLAS towards the Sun. This length is larger than the average distance to the Moon: 384,400 kilometers. An anti-tail of this size had never been observed before for a comet.’ (Picture: Nasa)
This photo provided by Gianluca Masi shows the interstellar comet 3I/Atlas as it streaks through space, 190 million miles from Earth, on Wednesday, Nov. 19, 2025. The image was taken from Manciano, Italy. (Gianluca Masi via AP)
He added: ‘To reach a scale of 500,000 kilometers over the past 45 days after perihelion, the sunward speed of the material in the anti-tail must be at least 130 meters per second relative to the nucleus of 3I/ATLAS. Whether this speed can be maintained by sublimated dust or gas from pockets of ice facing the solar wind and solar radiation pressure remains to be studied. The alternative is a jet from a technological thruster.’ (Picture: Gianluca Masi via AP)
NASA?s Hubble Space Telescope reobserved interstellar comet 3I/ATLAS Nov. 30, with its Wide Field Camera 3 instrument. NASA, ESA, STScI, D. Jewitt (UCLA), M.-T. Hui (Shanghai Astronomical Observatory). Image Processing: J. DePasquale (STScI) https://science.nasa.gov/blogs/3iatlas/2025/12/04/nasas-hubble-space-telescope-revisits-interstellar-comet/
Dr Loeb said: ‘The orientation of the anti-tail flipped relative to the direction of motion at perihelion and is definitely not a matter of perspective, as is the case for some comets. Micrometer-scale, refractory dust particles would have been swept away from the Sun by the solar radiation and wind. The anti-tail must therefore contain something else.’ (Picture: NASA, ESA, STScI, D. Jewitt, M.-T. Hui. Image Processing: J. DePasquale (STScI))
Comet 3I/ATLAS streaks across a dense star field in this image captured by the Gemini Multi-Object Spectrograph (GMOS) on Gemini South at Cerro Pach??n in Chile, one half of the International Gemini Observatory, partly funded by the U.S. National Science Foundation (NSF) and operated by NSF NOIRLab. This image is composed of exposures taken through four filters ??? red, green, blue and ultraviolet. As exposures are taken, the comet remains fixed in the center of the telescope???s field of view. However, the positions of the background stars change relative to the comet, causing them to appear as colorful streaks in the final image. See a version of the image where the stars have been ???frozen??? here. These observations of Comet 3I/ATLAS were conducted during a Shadow the Scientists program hosted by NSF NOIRLab. A full recording of the session can be found here.
Oxford astronomer Chris Lintott was quoted last week as saying: ‘Any suggestion that it’s artificial is nonsense on stilts, and is an insult to the exciting work going on to understand this object.’ Another astrophysicist, Adam Frank, called Dr Loeb’s essays in 3I/ATLAS as ‘musings’ rather than scientific research. (Picture: International Gemini Observatory)
(upper) Combined 130 s F350LP image of 3I/ATLAS showing diffuse asymmetric emission to the north west. (lower) Same image contoured, with scale bar and direction arrows shown. The yellow and green arrows mark, respectively, the projected negative heliocentric velocity vector and the projected anti-solar direction. Note that the bulk of the dust is sunward of the nucleus.; From: https://arxiv.org/pdf/2508.02934; 14980475 Chilling new clue interstellar object is of intelligent design... as scientists warn 'it could save or destroy us'
Whatever it is, 3I/ATLAS makes its closest approach to Earth on Friday (December 19), offering astronomers a narrow window to observe the rare visitor from a different galaxy. Researchers say that it poses no danger to Earth or any other planets as it passes through the inner Solar System, and will give astronomers an exciting opportunity to study its coma. (Picture: Jewit et al)

Read More »

Ruben Amorim’s £18m signing will ‘help Man Utd win the Premier League’

Liverpool v Manchester United - Premier League
Manchester United boss Ruben Amorim (Picture: Getty)

Mark Bosnich believes a bargain Ruben Amorim signing can help Manchester United return to their former glories and win the Premier League for the first time in the post-Sir Alex Ferguson era.

The Red Devils spent almost £200m on three attacking players last summer, bringing Bryan Mbeumo, Matheus Cunha and Benjamin Sesko to Old Trafford.

But Bosnich reckons Amorim’s last signing of the summer – Senne Lammens – has ‘solved a big piece of the puzzle’ for United and can be the ‘foundation’ of a ‘title-winning side’.

Manchester United spent an initial £18.2m to sign Belgium goalkeeper Lammens from Royal Antwerp on transfer deadline day.

Lammens was expected to challenge for a place in the team over the course of this season but quickly established himself as Amorim’s No. 1 ahead of Altay Bayindir and Andre Onana, who was sent out on loan.

Get personalised updates on Manchester United every day

Wake up to find news on your club in your inbox every morning with Metro’s Football Newsletter.

Sign up to our newsletter and then select your team in the link so we can send you football news tailored to you.

United have been far from tight at the back this season – conceding 26 goals in 16 league games, including four in Monday’s 4-4 draw with Bournemouth – but Bosnich has nevertheless been impressed by Lammens.

Bosnich expects Lammens to be his former club’s ‘long-term keeper’ and says the 23-year-old ‘reminds him’ of superstar shot-stopper Thibault Courtois.

Manchester United v Bournemouth - Premier League
Manchester United summer signing Senne Lammens (Picture: Getty)

‘Playing in the Premier League catches a lot of foreign keepers out when they first arrive,’ Bosnich told the Daily Mail. ‘It’s completely different.

‘It’s the fastest, it’s the most intense, it’s the most difficult in terms of the aerial challenge. And you don’t get the protection from referees that you do on the continent.

‘But Lammens has been outstanding since he arrived. Look, Peter [Schmeichel] and Edwin [van der Saw], they had their tough moments, as you do over a period of time.

{"@context":"https://schema.org","@type":"VideoObject","name":"Amorim rues missed chances after Man Utd's thrilling 4-4 draw with Bournemouth","duration":"T5M13S","thumbnailUrl":"https://i.dailymail.co.uk/1s/2025/12/16/06/104762237-0-image-a-1_1765867960808.jpg","uploadDate":"2025-12-16T06:52:01+0000","description":"Best game of the Premier League season so far?","contentUrl":"https://videos.metro.co.uk/video/met/2025/12/16/1099743052146819677/480x270_MP4_1099743052146819677.mp4","height":270,"width":480}

Up Next

window.addEventListener('metroVideo:relatedVideosCarouselLoaded', function(data) { if (typeof(data.detail) === 'undefined' || typeof(data.detail.carousel) === 'undefined' || typeof(data.detail.carousel.el_) === 'undefined') { return; } var player = data.detail.carousel.el_; var container = player.closest('.metro-video-player'); var placeholder = container.querySelector('.metro-video-player__up-next-placeholder'); if (placeholder) { container.removeChild(placeholder); container.classList.add('metro-video-player--related-videos-loaded'); } });

‘But they backed up their talent with a series of outstanding performances and I believe Lammens is already showing that he has that kind of talent, too.

‘Onana was excellent at Inter. They had just got to the Champions League final with Inter. But he also had brilliant defenders in front of him there. He was very, very well protected.

‘And then he came to United and he didn’t have that situation in front of him and he wasn’t as well protected and you have the combative style of the Premier League and Onana struggled to assert himself.

‘I don’t see Lammens having those problems. He’s only 23 but he’s already proved he can deal with whatever’s thrown at him.

@metrosportuk

Erik ten Hag was better than Ruben Amorim 🫣 Ruben Amorim’s best run at United of five games unbeaten came to an end against 10-man Everton. It also means that in his first 35 Premier League games, he’s managed just nine wins. For comparison, Erik ten Hag had 20 wins in his first 35. #rubenamorim #manchesterunited #eriktenhag #premierleague #footballnews

♬ original sound – Metro Sport – Metro Sport

‘He’s very, very good with his feet. He reminds me a bit of Thibault Courtois, who’s Belgian as well, of course. He has settled in very quickly.

‘He’s young but I think United have got their long-term keeper now. He’s already adjusted to the pace and dynamic nature of the English game.

‘The fact that there’s a precedent for him, that Courtois succeeded at Chelsea, is going to be important, too.’

Bosnich, who played for Aston Villa and Chelsea as well as Manchester United, added: ‘His shot-stopping is good and he is good on the ball.

SOCCER: APR 27 A-League - Sydney FC v Melbourne Victory
Former Premier League goalkeeper Mark Bosnich (Picture: Getty)

‘But I think this is the key: there is a lot of talk now about how important set-plays have become in the Premier League and that means it is equally important that you have a goalkeeper who is not intimidated by set-plays.

‘The thing I really like about Lammens is that he dominates his box. Going way back, Bruce Grobbelaar was exceptional at doing that in those great Liverpool sides of the 1980s and Schmeichel was, too.

‘It’s so important for a keeper to have that quality because it inspires confidence in the entire defence. If you know he is going to come, that creates certainty in a defence.

‘It lifts the performance of the entire back four. It even spreads confidence in the crowd and that can transmit itself to the players.

Trabzonspor v Alanyaspor - Turkish Super Lig
Andre Onana was United’s No. 1 last season (Picture: Getty)

‘These days, defenders don’t mind anything on the ground. That’s what they’re built for. That’s what they’re equipped for.

‘Defenders are skilful and they are quick. But it’s when teams start playing high balls in that it gets difficult. And that’s why Lammens can be so important.

‘It’s a big piece of the puzzle that they have solved with his signing. The uncertainty around the goalkeeping position was an obstacle to the progress United need to make.

‘Now that they’ve found a solution in Lammens, I think it can help to be the foundation for them finally to have another title-winning side.’

Manchester United have not won the Premier League since Ferguson’s retirement in 2013, finishing as low as 15th last season.

United have twice finished as runners-up in this fallow period, doing so under Jose Mourinho in 2017-18 and Ole Gunnar Solskjaer in 2020-21.

An entertaining but ultimately frustrating 4-4 draw with Bournemouth last time out leaves the Red Devils sixth in the Premier League, two points outside the Champions League places.

For more stories like this, check our sport page.

Follow Metro Sport for the latest news on FacebookTwitter and Instagram.

Read More »