Search by tag: « James Webb Space »

49 articles found

Tiny Asteroids, Big Threats

14/05/2025 Reading 6 min

Source de l'article : SETI Institute
Tiny Asteroids, Big Threats
When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space. But what if the real danger comes from much smaller, barely detectable ones?
Asteroid Julien De Wit Jwst Neo Space Defense
The Secret Life of the Universe

13/08/2024 Reading 8 min

Source de l'article : SETI Institute
The Secret Life Of The Universe
A New Book from Nathalie Cabrol
Nathalie Cabrol Universe Jwst Carl Sagan Life Galaxy
JWST Unveils Stunning Ejecta and CO Structures in Cassiopeia A&#039

15/07/2024 Reading 6 min

Source de l'article : SETI Institute
Jwst Unveils Stunning Ejecta And Co Structures In Cassiopeia A&#039
July 15, 2024, Mountain View, CA --  The SETI Institute announced the latest findings from the James Webb Space Telescope (JWST) of the supernova remnant, Cassiopeia A (Cas A). These observations of the youngest known core collapse supernova in the Milky Way provide insights into the conditions that lead to the formation and destruction of molecules and dust within supernova ejecta. The study’s findings change our understanding of dust formation in the early universe in the galaxies detected by…
Collapse Supernova Rho Spectroscopy Three-Color Image Jwst Dust Formation Seti Institute
SETI Institute In the News: June Roundup

10/07/2024 Reading 4 min

Source de l'article : SETI Institute
Seti Institute In The News: June Roundup
SETI Institute In the News
Seti Institute Artist Jwst Ross Beyer Nvidia Article Technosignature Science
2023: A Year of Energy Breakthroughs
Micah Hanks

28/12/2023 Reading 9 min

Source de l'article : The Debrief
2023: A Year Of Energy Breakthroughs
In this 2023 year-end roundup edition, we'll be looking at several of the biggest stories of the year brought to you by The Debrief.
Reconnaissance Orbiter Lro Phenomenon David Charles Grusch James Webb Space Story
Christmas in the Cosmos
Micah Hanks

21/12/2023 Reading 10 min

Source de l'article : The Debrief
Christmas In The Cosmos
In this special holiday installment, we'll be spending Christmas in the cosmos as we search for the most festive phenomena in space.
Kuiper Belt James Webb Space Nasa Wiyn 0. 9 Intelligence Brief Week
See the moon and Saturn take a night swim in Aquarius tonight
Robert Lea

24/10/2023 Reading 4 min

Source de l'article : Space.com
See The Moon And Saturn Take A Night Swim In Aquarius Tonight
The moon and Saturn will take a night swim together in the watery constellation of Aquarius on Tuesday (Oct. 24) as the two bodies make a close approach and come into conjunction.
Moon Saturn Approach James Webb Space Conjunction Star
Astronomers have learned lots about the universe − but how do they study astronomical objects too distant to visit?
Luke Keller

20/10/2023 Reading 7 min

Source de l'article : Space.com
Astronomers Have Learned Lots About The Universe − But How Do They Study Astronomical Objects Too Distant To Visit?
What astronomers can measure using telescopes is not what we really want to know – instead, we calculate the properties we're interested in studying by observing and interpreting apparent properties from afar.
Astronomer Telescope Bennu Sample James Webb Space System Star
James Webb Space Telescope spots jet stream on Jupiter stronger than a Category 5 hurricane
Monisha Ravisetti

19/10/2023 Reading 5 min

Source de l'article : Space.com
James Webb Space Telescope Spots Jet Stream On Jupiter Stronger Than A Category 5 Hurricane
The JWST's perspective on our solar system has offered us the 1st evidence of a superfast Jovian jet stream.
Jupiter Jwst Jet Stream Ricardo Hueso Hubble Space Telescope Planet Nasa
NASA's Roman Space Telescope will launch in 2027
Robert Lea

17/10/2023 Reading 5 min

Source de l'article : Space.com
Nasa's Roman Space Telescope Will Launch In 2027
Prep work and collaborations will help NASA's Roman Space Telescope deliver a big-picture view shortly after it launches in 2027.
Roman Space Scientist Julie Mcenery Jwst Universe Cosmos
James Webb Space Telescope detects quartz crystals in an exoplanet's atmosphere
Keith Cooper

16/10/2023 Reading 4 min

Source de l'article : Space.com
James Webb Space Telescope Detects Quartz Crystals In An Exoplanet's Atmosphere
Almost twice as big (but half as massive) as Jupiter, WASP-17b burns at a temperature of 1,500 degrees Celsius.
Jwst Exoplanet Wasp-17b James Webb Atmosphere Jupiter
How James Webb Space Telescope's studies of TRAPPIST-1 flares could aid the search for alien life
Robert Lea

10/10/2023 Reading 4 min

Source de l'article : Space.com
How James Webb Space Telescope's Studies Of Trappist-1 Flares Could Aid The Search For Alien Life
The James Webb Space Telescope scrutinized four powerful flares from the red dwarf star at the heart of the TRAPPIST-1 system, decrypting them in a way that could help the search for alien life.
Jwst Dwarf Star Exoplanet Trappist-1 Life Atmosphere