8 articles
Scientists explore using orbital mirrors to light up the night, while the aging Voyager probes near the end of their journey. The James Webb Space Telescope continues its search for habitable exoplanets, facing challenges in detecting atmospheres.
Astronomers have identified a new class of exoplanets, 'sulfur worlds,' characterized by sulfur-rich atmospheres and potential magma oceans. The Vera C. Rubin Observatory is now sharing its sky alerts publicly, and the James Webb Space Telescope's latest mission proposals have been revealed. Updates on the Artemis missions and new evidence for asteroid material transfer are also discussed.
The James Webb Space Telescope has detected an ancient galaxy, JADES-GS-z13-0, existing just 320 million years after the Big Bang. Its surprising maturity challenges current theories about the rapid formation of early galaxies.
The James Webb Space Telescope is revealing an early universe that defies expectations, presenting puzzles about galaxy and black hole formation, and the abundance of elements like lithium. These findings challenge current cosmological models, prompting a re-evaluation of our understanding of cosmic origins.
The James Webb Space Telescope has captured a star just before its supernova explosion, offering unprecedented data on stellar death. Meanwhile, new cosmological measurements attempt to resolve the Hubble tension.
February 2026 skies offer a planetary parade and lunar eclipse. Meanwhile, JWST's 'little red dots' may be direct collapse black holes, and new research suggests the Milky Way's center could be a dark matter blob, not just a black hole.
New simulations suggest that direct collapse black holes, a theorized rapid formation pathway, may explain the existence of supermassive black holes in the early universe. Evidence comes from matching JWST spectral data.
The James Webb Space Telescope has discovered enigmatic "platypus galaxies" in the early universe. These objects exhibit unusual spectral properties, challenging current models of galaxy formation and potentially revealing new insights into quasar activity or the birth of the very first galaxies.
