James Webb Space Telescope News

Space.com • Robert Lea

James Webb Telescope Reinforces Hubble Tension and Cosmic Expansion Anomalies

James Webb Space Telescope data confirms the controversial Hubble Tension, indicating new cosmic features may be needed to explain the unexpected universe expansion rate. These findings challenge existing cosmic theories and suggest a potential revision of our understanding of dark energy and matter's roles.

2024-12-09T06:11:46.917400-08:00

Space.com

Webb Telescope Reveals 44 Stars in Dragon Arc Galaxy Via Gravitational Lensing

2025-01-07T05:09:26.932043-08:00

Space.com

Hubble Detects Nine Rings in Galaxy LEDA 1313424 Collision

2025-02-04T15:02:24.103146-08:00

Space.com

Webb Telescope Reveals Hidden Galaxies in Spiderweb Protocluster

2024-12-04T13:04:24.413080-08:00

James Webb Space Telescope News Timeline

Space.com

Webb Telescope Reveals Flares from Milky Way's Black Hole The James Webb Space Telescope has detected unpredictable flares emanating from Sagittarius A*, the supermassive black hole at our galaxy's center. These eruptions range from short bursts to long-lasting displays, offering new insights into the extreme environment surrounding black holes.

2025-02-18T19:38:31.188045-08:00

Webb Telescope Reveals Flares from Milky Way's Black Hole

Universe Today

Webb Telescope Unveils New Insights into Planetary Formation in PDS 70 The James Webb Space Telescope has captured unprecedented images of the PDS 70 system, providing valuable insights into the early stages of planet formation around the young star. The findings could significantly enhance our understanding of planetary development processes.

2025-02-12T14:36:12.154009-08:00

Webb Telescope Unveils New Insights into Planetary Formation in PDS 70

Universe Today

Euclid Telescope Discovers a Nearby Einstein Ring The ESA's Euclid telescope has identified a new Einstein ring, resulting from a strong gravitational lens close to Earth with low redshift, making it of significant scientific value. This discovery underscores the telescope's capability in enhancing cosmic understanding.

2025-02-12T11:38:54.872403-08:00

Euclid Telescope Discovers a Nearby Einstein Ring

biz.chosun.com

SPHEREx Telescope Launched by Korea and US for 3D Universe Mapping In a significant collaborative effort, Korean and American scientists have launched the next-generation space telescope, SPHEREx. This cutting-edge technology aims to revolutionize cosmic exploration by mapping the universe in three dimensions, offering unprecedented insights into the cosmos.

2025-02-12T09:07:15.221824-08:00

SPHEREx Telescope Launched by Korea and US for 3D Universe Mapping

Aviation Week

James Webb to Assess 'City-Killer' Asteroid 2024 YR4's Impact Odds The James Webb Space Telescope will conduct a critical study of asteroid 2024 YR4, which has a 2.3% chance of colliding with Earth in 2032. NASA and the ESA aim to refine its size and trajectory using the telescope's advanced capabilities.

2025-02-10T05:56:43.088086-08:00

James Webb to Assess 'City-Killer' Asteroid 2024 YR4's Impact Odds

NASA Spaceflight

James Webb Telescope Probes Protoplanetary Disks in Depth The James Webb Space Telescope, a joint effort by NASA, ESA, and CSA, has conducted an in-depth investigation of a protoplanetary disk, revealing intricate details about glowing interstellar material. This research enhances our understanding of the formative stages of planetary systems.

2025-02-09T12:48:22.269551-08:00

James Webb Telescope Probes Protoplanetary Disks in Depth

New York Times

Asteroid 2024 YR4 Impact Risk Assessed at 2.3% for 2032 The European Space Agency and NASA have raised the probability of asteroid 2024 YR4 impacting Earth on December 2032 to 2.3%. While efforts to track and understand the asteroid continue, experts emphasize the low likelihood of collision and focus on technological deflection advancements.

2025-02-08T02:09:18.936176-08:00

Asteroid 2024 YR4 Impact Risk Assessed at 2.3% for 2032

Space.com

Webb Telescope Reveals Microscopic Dust Grains The James Webb Space Telescope has captured images of dust grains measuring just one millionth of a meter across, providing insights into space dust composition and formation. These findings enhance our understanding of the interstellar medium and could influence future astrophysical research.

2025-02-06T07:06:09.517946-08:00

Webb Telescope Reveals Microscopic Dust Grains

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Our James Webb Space Telescope coverage provides a detailed look at the most powerful space telescope ever built. Stay informed on its mission to explore the universe's distant realms, from the first galaxies that formed after the Big Bang to the atmospheres of nearby exoplanets, and the groundbreaking discoveries it promises to unveil.