An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the…
Browsing: Astrophysics
Astrophysics is the branch of astronomy that applies the laws of physics and mathematics to understand the nature, behavior, and origins of celestial objects and the universe itself. It investigates the physical processes governing stars, planets, galaxies, black holes, dark matter, and dark energy—seeking to explain how cosmic structures form, evolve, and interact. Through observations across the electromagnetic spectrum and data from powerful telescopes and space observatories, astrophysics explores phenomena such as stellar evolution, cosmic radiation, gravitational waves, and the expansion of the universe. This field lies at the heart of modern space science, connecting fundamental physics with the mysteries of the cosmos.
Cosmic voids are not truly empty but are filled with vacuum energy that powers the…
A subtle gravitational-wave “hum” from merging black holes may help settle the cosmic fight over…
Three papers in JCAP report the final data release from the Atacama Cosmology Telescope, unveiling…
A newly discovered jellyfish galaxy, seen as it existed 8.5 billion years ago, is challenging…
A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black…
Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at…
Astronomers have uncovered a hidden population of dusty galaxies that formed just one billion years…
A lightning-fast pulsar near our galaxy’s black hole could unlock new secrets about gravity and…
A restarted black hole in J1007+3540 reveals how episodic jet activity and cluster pressure sculpt…
Observations of a distant quasar reveal that supermassive black holes may suppress star formation across…
Astronomers have witnessed a rare cosmic event: a massive star that didn’t explode in a…
Astronomers have reported one of the longest stellar dimming events ever recorded, with a Sun-like…
Close-up data from Parker Solar Probe is helping scientists uncover how the solar wind is…
A new radio survey reveals that the Milky Way’s magnetic field is intricate, widespread, and…
What if the Milky Way’s central “black hole” isn’t a black hole at all? A…
General relativity helps explain the lack of planets around tight binary stars by driving orbital…
Scientists say an ultra-powerful neutrino once thought impossible may be explained by an exotic black…