There are a lot of unexplained objects out there in the Universe, and astronomers have just found another one – a strange, dusty object that may be causing its host star to dim by up to 75 percent.
. But after looking back through six years of data on the mysterious object, the team found that something strange is going on.Firstly, TIC 400799224 isn't orbiting a single star system.
"The nature of the orbiting body itself is puzzling because the quantity of dust emitted is large; if it were produced by the disintegration of an object like the asteroid Ceres in our Solar System, it would survive only about eight thousand years before disappearing," a press release from the Harvard-Smithsonian Center for Astrophysics"Yet remarkably, over the six years that this object has been observed, the periodicity has remained strict and the object emitting theIt's...
The team also looked into three possible explanations for the weird dust in their study: 1. disintegration of an object as it passes directly from a solid into a gas state ; 2. collisions with a minor planet-like object releasing sporadic dust clouds; and 3. dust being shepherded by a planet embedded in the star's disk.
The most likely explanation, the team concludes, is the second one – that some planet-like object is colliding around the star and blasting off a whole lot of dust every time it does. This could help explain the regular periodicity of the dust cloud and also the variation in depths.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
The Mystery of Betelgeuse's Dimming Has Finally Been SolvedBetelgeuse began to dim in late 2019, decreasing in brightness by as much as 35 percent before brightening again in April 2020. We now have the primary culprit: Via arstechnica
Baca lebih lajut »
Pittsburgh pledges to become a 'dark sky city' in 2022Pittsburgh is getting ready to dim its streetlights, and others are showing interest in joining in.
Baca lebih lajut »
Julia Fox addresses Kanye West date nightThe “Uncut Gems” star hit the beach with her friends after having dinner with the Yeezy designer at Carbone where she was asked if she has a second date planned.
Baca lebih lajut »
Steven Yeun: Patriarch, Outsider, Loyal Boyfriend, Sociopath, ProducerHaving followed his star turn in “Minari” with “The Humans,” the Korean American actor will soon turn up in a horror movie directed by Jordan Peele.
Baca lebih lajut »
'He had no weapons': Texas dad killed as he carried daughter's birthday cake to Chuck E. CheeseA 24-year-old man died after being shot outside a Chuck E. Cheese in Humble where he was going to celebrate his daughter's birthday.
Baca lebih lajut »
Hubble Space Telescope Views Lonely Spiral Galaxy | Sci-News.comAstronomers using the NASA/ESA Hubble Space Telescope have produced a spectacularly detailed image of the spiral galaxy UGC 9391.
Baca lebih lajut »