The last time that the green comet was visible, there were rhinoceros-size wombats living in Australia, along with some ginormous kangaroos. Though some comets swing by Earth only once, many visit periodically. Halley’s Comet comes by every seventy-five years or so. The comet that’s approaching us now—it will be closest to Earth between the first and second of February—is uncatchily named C/2022 E3 , and it visits every fifty thousand years. We didn’t know about this comet until recently.
“In this case, we found the comet in our twilight survey,” Tom Prince, one of the lead investigators of the Zwicky Transient Facility , a Caltech-led project, said. For the Z.T.F.’s night-sky surveys, the facility uses a special camera to take images through the Palomar Observatory’s forty-eight-inch telescope. It records an image of the night sky every thirty seconds or so; in the course of two nights, it collects data on the heavenly dome.
“A bright comet is always exciting,” Mike Kelley, an astronomer at the University of Maryland and a comet expert, said. The brightness is more than pretty; it allows astronomers to use spectroscopy to measure gases that are emitted. The comet’s green color is caused by diatomic carbon , but more detail can also be worked out. Detecting molecules such as chloroacetophenone and hydroxide, for example, gives clues as to the amount of water ice on the comet.
Or help prove conclusively that space and time are an illusion.
please hit us 🥹
I hope it brings back Mark Twain. We need him.
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Green comet zooming our way, last visited 50,000 years agoA comet is streaking back our way after 50,000 years. The dirty snowball last visited during Neanderthal times, according to NASA. Amazing how history repeats itself! Comet last visited earth during 'Neanderthal times.' Given our MAGA mental simpletons we remain in Neanderthal times.
Source: TucsonStar - 🏆 339. / 59 Read more »
Watch a green comet make its first Earth approach in 50,000 years with this free webcastThe comet should remain visible throughout the month and may be visible to the naked eye as a faint green glow in dark sky locations. For those of you who are hip with celestial mechanics: Keplerian orbital elements for C/2022 E3 (ZTF) a = −3338.80628 AU e = 1.00033313 i = 109.169008° Ω = 302.555680° ω = 145.815247° T = JD 2459957.285 I got a live stream of the Comet C/2022 E3 From a Telescope for those who can't see it Never say never. A soul can reincarnate here at any time period. Past, present, and future, considering they all exist simultaneously. ☕
Source: SPACEdotcom - 🏆 92. / 67 Read more »
The Comet Interceptor probe could visit a stunning object like the green C/2022 E3 (ZTF)Meghan is a senior writer at Space.com and has more than five years' experience as a science journalist based in New York City. She joined Space.com in July 2018, with previous writing published in outlets including Newsweek and Audubon. Meghan earned an MA in science journalism from New York University and a BA in classics from Georgetown University, and in her free time she enjoys reading and visiting museums. Follow her on Twitter at meghanbartels.
Source: SPACEdotcom - 🏆 92. / 67 Read more »
Explainer: What to expect during the green comet's encounter with EarthA green-hued comet that has been lurking in the night sky for months is expected to be the most visible to stargazers this week as it gradually passes Earth for the first time in about 50,000 years. The Green Lantern? 50,000 years ago our ancestors witnessed the same thing, but likely much brighter 😊😊 The green color is not visible except in photographs :(
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Eva Green Tells Court: ‘Shitty’ B-Movie Could Have ‘Killed My Career’Eva Green has told a London High Court that a low-budget version movie of a film she had signed on to make could have “killed my career.” The actor, who has appeared in “Casino Royale” … You misquoted her. She said something different: “When an actor has appeared in a B movie you are labelled as a B actor and never get quality work again…It could kill my career.” The original budget for the film was set to be around $10 million. However, as the producers desperately tried to secure financing amid a rapidly changing independent film landscape the budget was slowly decreased without Green’s knowledge. (becoming a B-Movie) Sad that being “labeled” as a “B-Movie Actor” pigeonholes you. Acting easily transcends the film. See every actor from an M. Night Shayamalan film who still gets work. Hell, even M. Night still gets work.
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Gigantic 'alien' comet spotted heading straight for the sunScientists think it may have come from another solar system 'in 1986 using 29×130 binoculars he discovered 96P/Machholz' - that cardboard thing was used in another discovery, according to wikipedia. Well it’s an old comet anyway however it doesn’t say when it will hit the sun and doesn’t seem like a certainty. From someone who actually studies comets...
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