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92 articles trouvés

'Failed star' is the coldest radio wave source ever discovered
Robert Lea

14/07/2023 Lecture 4 min

Source de l'article : Space.com
'Failed Star' Is The Coldest Radio Wave Source Ever Discovered
Astronomers have discovered an ultracold brown dwarf, a "failed star" smaller than Jupiter and colder than a campfire that is emitting radio waves.
J062309 Star Dwarf Askap Csiro Telescope Radio Jupiter
James Webb Space Telescope's 'exquisite' 1st year has some astronomers in tears - but in a good way (exclusive video)
Robert Lea

12/07/2023 Lecture 5 min

Source de l'article : Space.com
James Webb Space Telescope's 'Exquisite' 1st Year Has Some Astronomers In Tears - But In A Good Way (Exclusive Video)
To mark a year of James Webb Space Telescope observations, NASA astrophysicist Taylor Hutchinson spoke about the powerful telescope's impact on space science and what might lie ahead.
Astrophysicist Jwst Taylor Hutchinson Nasa Telescope Light
See the world's largest telescope come together beneath the Milky Way (video)
Robert Lea

12/07/2023 Lecture 4 min

Source de l'article : Space.com
See The World's Largest Telescope Come Together Beneath The Milky Way (Video)
The Extremely Large Telescope in Chile's Atacama Desert is halfway complete and already making astronomers excited for the view of the cosmos the telescope will provide.
Elt Telescope Eso Cerro Armazones M4 Atacama Desert Construction
New James Webb Space Telescope image released to celebrate 1st year of observations is absolutely stunning (photo)
Robert Lea

12/07/2023 Lecture 6 min

Source de l'article : Space.com
New James Webb Space Telescope Image Released To Celebrate 1st Year Of Observations Is Absolutely Stunning (Photo)
The first year of the James Webb Space Telescope has reshaped astronomy, and a stunning new view of a close star-birthing region shows the best might be yet to come.
New Image Jwst Rho Ophiuchi Space Telescope Science Institute Klaus Pontoppidan Year Southern Ring Nebula
The James Webb Space Telescope wraps 1st year peering across the universe. What has it discovered so far?
Rebecca Sohn

12/07/2023 Lecture 5 min

Source de l'article : Space.com
The James Webb Space Telescope Wraps 1st Year Peering Across The Universe. What Has It Discovered So Far?
Here is what the James Webb Space Telescope has been up to in its first year, and what might be next for the telescope that is already revolutionizing our understanding of the cosmos.
James Webb Space Stefanie Milam Jwst Area Kelley Telescope Universe
Ghostly figures emerge from Pillars of Creation in new Webb telescope image
Ashley Strickland

12/07/2023 Lecture 12 min

Source de l'article : CNN
Ghostly Figures Emerge From Pillars Of Creation In New Webb Telescope Image
The James Webb Space Telescope has glimpsed the dark side of the usually ethereal Pillars of Creation, located 6,500 light-years away in the Eagle Nebula.
James Webb Space Pillars Eagle Nebula Bar Nasa Creation
NASA is celebrating 1 year of James Webb Space Telescope science on July 12
Samantha Mathewson

11/07/2023 Lecture 3 min

Source de l'article : Space.com
Nasa Is Celebrating 1 Year Of James Webb Space Telescope Science On July 12
This week marks one year since the powerful James Webb Space Telescope shared its first images of deep space, and you can celebrate the milestone with NASA.
Jwst Space Youtube Stream Gas Giant Exoplanet Nasa Universe
The top 10 Ariane 5 rocket launches of all time
Josh Dinner

03/07/2023 Lecture 10 min

Source de l'article : Space.com
The Top 10 Ariane 5 Rocket Launches Of All Time
The Ariane 5 is set to fly for the final time on Tuesday (July 4), ending a 27-year launch career. Relive some of its finest moments here.
Ariane 5 L2 Xmm-Newton Telescope Esa Image Credit
James Webb Space Telescope could determine if nearby exoplanet is habitable
Keith Cooper

26/06/2023 Lecture 5 min

Source de l'article : Space.com
James Webb Space Telescope Could Determine If Nearby Exoplanet Is Habitable
The exoplanet LP 890-9c resides near the inner edge of its star's habitable zone, and if conditions are favorable it could potentially support liquid water and life.
James Webb Space Lp 890-9 Planet Lisa Kaltenegger Zone Edge
Aliens could use supernova to send us messages
Ameya Paleja

23/06/2023 Lecture 4 min

Source de l'article : Interesting Engineering
Aliens Could Use Supernova To Send Us Messages
A newly spotted supernova is being used as a testing ground.
Sn 2023 Type Supernova Ii Seti Allen Telescope Array Message
James Webb Space Telescope spies on rocky TRAPPIST-1 exoplanet
Samantha Mathewson

22/06/2023 Lecture 4 min

Source de l'article : Space.com
James Webb Space Telescope Spies On Rocky Trappist-1 Exoplanet
New data from NASA's James Webb Space Telescope shows that the atmosphere of a rocky exoplanet in the TRAPPIST-1 system is either nonexistent or incredibly thin.
Trappist-1 Jwst Exoplanet Sebastian Zieba Atmosphere Max Planck Institute
James Webb Space Telescope gets satellite sidekick to aid search for habitable planets
Elizabeth Howell

16/06/2023 Lecture 3 min

Source de l'article : Space.com
James Webb Space Telescope Gets Satellite Sidekick To Aid Search For Habitable Planets
A new small satellite will peer at distant stars to help NASA's James Webb Space Telescope search for potentially habitable exoplanets.
Exoplanet James Webb Space Telescope Ultraviolet Mantis University Of Colorado Boulder