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126 articles trouvés

Comet C/2023 A3’s Could Be the Next Great Comet

22/05/2023 Lecture 5 min

Source de l'article : SETI Institute
Comet C/2023 A3’S Could Be The Next Great Comet
Earlier this year, shortly after the excitement of comet C/2022 E3, astronomers found another icy visitor grazing through their images. This comet, C/2023 A3 ( Tsuchinan-Atlas), was discovered independently by ATLAS in South Africa and Tsuchinsan Observatory in China - and given their namesake. But will this one be the great naked-eye comet of the decade we’ve been waiting for?
Comet Naked-Eye Seti Earth Sun
Comet C/2023 A3 Could Be the Next Great Comet
Lauren Sgro

22/05/2023 Lecture 5 min

Source de l'article : SETI Institute
Comet C/2023 A3 Could Be The Next Great Comet
Earlier this year, shortly after the excitement of comet C/2022 E3, astronomers found another icy visitor grazing through their images. This comet, C/2023 A3 ( Tsuchinan-Atlas), was discovered independently by ATLAS in South Africa and Tsuchinsan Observatory in China - and given their namesake. But will this one be the great naked-eye comet of the decade we’ve been waiting for?
Comet Naked-Eye Seti Earth Sun
Aliens coming to Earth will have the 'firepower to destroy us' in battle
Adam Cailler

18/05/2023 Lecture 3 min

Source de l'article : DailyStar
Aliens Coming To Earth Will Have The 'Firepower To Destroy Us' In Battle
A leading alien expert has claimed that aliens arriving on our shores could be intent on destroying us, and there really isn't that much we can do to stop them either
Firepower Alien William Reville Ufo Earth Rf
Volcanoes may carpet surface of newfound Earth-size exoplanet
Mike Wall

17/05/2023 Lecture 4 min

Source de l'article : Space.com
Volcanoes May Carpet Surface Of Newfound Earth-Size Exoplanet
A newfound exoplanet that lies 90 light-years from Earth may be studded with active volcanoes, whose emissions could sustain an atmosphere.
Exoplanet Lp 791-18 Björn Benneke Jessie Christiansen Earth Activity
Could the floating islands in 'The Legend of Zelda: Tears of the Kingdom' exist?
Elizabeth Howell

17/05/2023 Lecture 8 min

Source de l'article : Space.com
Could The Floating Islands In 'The Legend Of Zelda: Tears Of The Kingdom' Exist?
The latest entry in the Zelda series features floating islands high above the lands of Hyrule. But can we find these features on Earth, or alien planets?
Zelda Princess Hyrule Island Alex Parker Earth Amazon
Will SpaceX's Starlink megaconstellation make Earth more detectable to aliens?
Elizabeth Howell

08/05/2023 Lecture 4 min

Source de l'article : Space.com
Will Spacex's Starlink Megaconstellation Make Earth More Detectable To Aliens?
Intelligent aliens looking for life in the universe might be able to find Earth using our radio signals, a new SETI study suggests.
Spacex Radio Starlink Internet Twitter Earth Study
Aliens can listen to us on Earth with the 'right technology'
Jaymelouise Hudspith

03/05/2023 Lecture 4 min

Source de l'article : DailyStar
Aliens Can Listen To Us On Earth With The 'Right Technology'
The study from the University of Manchester suggests that aliens with advanced technology could use signals we've been accidentally transmitting into space to listen in on us
Alien Radio Leakage Mike Garrett Earth Orbit Technology University Of Manchester
Webb telescope detects mysterious water vapor in a nearby star system
Ashley Strickland

02/05/2023 Lecture 16 min

Source de l'article : CNN
Webb Telescope Detects Mysterious Water Vapor In A Nearby Star System
The James Webb Space Telescope has detected water vapor around a rocky exoplanet located 26 light-years away from Earth. Astronomers are trying to determine whether that water vapor indicates an atmosphere.
James Webb Space Water Vapor Wasp-121 Dwarf Star Proxima Centauri Planet Earth
Can ET Detect Us?

02/05/2023 Lecture 6 min

Source de l'article : SETI Institute
Can Et Detect Us?
May 2, 2023, Mountain View, CA, Manchester, UK and Mauritius -- What would the Earth look like to an alien civilization located light years away? A team of researchers from Mauritius and Manchester University has used crowd-sourced data to simulate radio leakage from mobile towers and predict what an alien civilization might detect from various nearby stars, including Barnard's star, six light years away from Earth. Ramiro Saide, currently an intern at the SETI Institute's Hat Creek Radio Obser…
Radio Leakage Ramiro Saide Farah Wael Seti Institute Earth Mauritius
Brit TV legend wins 'race' to speak to aliens beating Barack Obama and Elon Musk
Jerry Lawton

01/05/2023 Lecture 4 min

Source de l'article : DailyStar
Brit Tv Legend Wins 'Race' To Speak To Aliens Beating Barack Obama And Elon Musk
Legendary TV star Sir David Attenborough is believed to be Earth's ideal spokesperson for any alien life that chose to make contact with out planet - beating a host of high-profile names
Elon Musk David Attenborough Barack Obama Ufo Earth Getty
NASA satellite crash not source of mysterious flash of light above Ukraine capital
Ben Turner

30/04/2023 Lecture 3 min

Source de l'article : Space.com
Nasa Satellite Crash Not Source Of Mysterious Flash Of Light Above Ukraine Capital
A blinding flash of light set off air raid alerts across Ukraine’s capital city. Officials at first thought it was a falling NASA satellite, but the space agency has said it isn’t.
Kyiv Nasa Rhessi Satellite Pegasus Rocket Xl Earth Ukraine
Odd Green Light Filmed Over Japan Came from Space
Micah Hanks

26/04/2023 Lecture 6 min

Source de l'article : The Debrief
Odd Green Light Filmed Over Japan Came From Space
Whatever flashed through the sky over Japan wasn’t a bird or a plane… could it have been a meteor? NASA satellite data had the answer.
Nasa Satellite Icesat-2 Daichi Fujii Earth Laser