Are you curious to know how a telescope works? Join ESA astronomer Giovanna Giardino as…
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.
Astronomers have been surprised by the closest source of mysterious flashes in the sky called…
Using adaptive mesh refinement, supercomputer simulation narrows axion mass range. Physicists searching — unsuccessfully —…
Results narrow in on what powers new class of supernovae. Another member of the new…
Astronomers find evidence for the tightest-knit supermassive black hole duo observed to date. Two supermassive…
Axions, which explain time reversal symmetry in the strong interaction, are thought to behave like…
The discovery of J1533+2727 opens new possibilities for studying black holes using radio waves, offering…
Using silicon nitride and boron nitride sails, low-power lasers could launch small probes at unprecedented…
SOFIA observations show that magnetic fields assist gravity in delivering material to black holes, contributing…
Rochester astrophysicist Adam Frank discusses why cognitive activity operating on a planetary scale is necessary…
Interactions Between These Two Galaxies Is Creating a Tsunami of Starbirth If you like looking…
The James Webb Space Telescope offers the potential to detect exoplanet biosignatures and technosignatures like…
The planet’s night side likely hosts iron clouds, titanium rain, and winds that dwarf Earth’s…
Astronomers discovered a hidden supermassive black hole with MATISSE, which merges infrared light from four…
Light sails powered by lasers could carry a probe to Alpha Centauri in 20 years.…
Astronomers have long wondered how galaxies form and evolve. The Next Generation Very Large Array…
Ancient dwarf galaxy reconstructed with MilkyWay@home volunteer computer. Astrophysicists for the first time have calculated…
What Is “Redshift?” ‘Redshift’ is a key concept for astronomers. The term can be understood…