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Telescopes & Observatories
JWST, Hubble, radio arrays, and sky surveys revealing the cosmos.
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Latest in Telescopes & Observatories
Will the Hubble “constant” ever become an actual constant?
8+ hour ago (420+ words) Get the AI issue. Credit: Big Think / Ben Gibson / NASA / Pablo Carlos Budassi An astrophysics column on big questions and our universe. you could know how intrinsically bright it was. When you break light up into its component wavelengths, you…...
NASA telescope finds signs of giant worlds smashing together
5+ day, 13+ hour ago (592+ words) by Christian Saclao October 7, 2026, 8:17 pm The violent collisions that helped shape our solar system may not have been unique to Earth. NASA’s James Webb Space Telescope is now giving astronomers a closer look at young star systems where similar impacts…...
Massive Ancient Galaxy Cluster XLSSC 122 Challenges Cosmological Models
2+ hour, 31+ min ago (257+ words) Home » Science » Massive Ancient Galaxy Cluster XLSSC 122 Challenges Cosmological Models The JWST’s capabilities have brought to light further features of the cluster, including its alignment with even more distant galaxies. This alignment has produced striking arcs of light, a hallmark…...
The solar system’s giant planets break apart in 9 of 10 simulations
4+ hour, 44+ min ago (885+ words) Jupiter, Saturn, Uranus and Neptune have long been treated as the most durable machinery in the solar system, a set of orbits expected to outlast the universe many times over. New simulations say the Sun itself will break that machinery…...
Earth Is In Firing Line Of A New Type Of Object: Here's All About Microblazar
8+ hour, 16+ min ago (258+ words) Think of a microblazar as a smaller cousin of a blazar. Both produce powerful jets of particles, but while a blazar is powered by a giant black hole at the centre of a galaxy, a microblazar involves a black hole…...
Possible 300-day delay between X-ray and radio flare detected in NGC 1275 — Space.com
4+ hour, 1+ min ago (345+ words) Astronomers have found preliminary evidence that approximately 300 days passed between a powerful X-ray flare from the supermassive black hole at the center of galaxy NGC 1275 and an increase in its radio emission. The flare indicated a rise in the accretion…...
NASA’s James Webb Space Telescope Identifies Host Galaxy of Most Distant Fast Radio Burst
18+ hour, 38+ min ago (406+ words) At SSBCrack News, our dedicated editorial team brings you the latest and most reliable updates on Defence, Geopolitics, Military Affairs, Science, and Technology. Driven by a passion for national security and strategic awareness, the SSBCrack News Desk delivers fact-checked, timely,…...
Meet Wolf Cukier, the 17-year-old who discovered a planet with two Suns just 3 days into his NASA internship
22+ hour, 21+ min ago (742+ words) Meet Wolf Cukier, the 17-year-old who discovered a planet with two Suns just 3 days into his NASA internsh The Economic Times...
Hubble and Webb uncover 27 tiny Kuiper Belt worlds carrying ancient color fingerprints, with smaller bodies unexpectedly scarce
17+ hour, 20+ min ago (711+ words) Using combined observations from the Hubble Space Telescope and the James Webb Space Telescope, astronomers found 27 new trans-Neptunian objects that have been orbiting past Neptune in the Kuiper Belt. Their optical and infrared colors show that small TNOs preserve the…...
The wind chases water clouds across the neighboring brown dwarf
1+ day, 5+ hour ago (451+ words) The brown dwarf WISE 0855 lies 7.5 light-years away from us. Scientists recently discovered that clouds of water vapor are actively moving through the atmosphere of this “failed star.” The James Webb Space Telescope helped detect them. The study shows that WISE…...