The Hubble Space Telescope has discovered comets plunging into young star HD 172555, which resides…
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.
A new study from the Harvard-Smithsonian Center for Astrophysics finds that ultra-luminous galaxies can expel…
A team of astronomers view a shadow sweeping around a gas-and-dust disk encircling the young…
An unparalleled image from NASA’s Chandra X-ray Observatory gives astronomers the best look yet at…
Using ESO’s planet-hunting HARPS instrument, astronomers have the strongest evidence to date that Proxima Centauri…
With the newly installed Band 5 receivers, ALMA has now opened its eyes to a…
The Pan-STARRS project is publicly releasing the world’s largest digital sky survey from the Space…
Researchers from Yale University have developed a new approach to detect distant planets and refine…
The Hubble Space Telescope captured two festive-looking emission nebulae conjoined so they appear as one.…
A newly published statistical analysis of mini-spiral galaxies shows an unexpected interaction between dark matter…
Using the Hubble Space Telescope, astronomers reveal a rapidly spinning black hole ripping apart a…
Using the refurbished Kepler Space Telescope, astronomers studied solar-like oscillations in the Hyades open star…
Using several telescopes including Chandra, astronomers have shown that a galaxy in the early Universe…
Using data from the Kilo Degree Survey, a team of astronomers reveal that dark matter…
The UVES instrument shows the light from quasar HE0940-1050 after it has traveled through the…
New images from Hubble reveal the intricate structure of the galaxy NGC 4696 in greater…
A team of astronomers from the Harvard-Smithsonian Center for Astrophysics have concluded that the hot…
New observations from the Atacama Large Millimeter/submillimeter Array are helping to confirm a long-standing theory…