In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again by 2020 -- only to dramatically increase its output again in 2023. At that ...
While large portions of the pillars appear dark red in the Hubble image, the JWST image depicts most of the formation in ...
A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some objects in ...
The long-awaited detection of gravitational waves has opened up a whole new world of astronomy. One of the key efforts is now ...
On January 7, 2025, the European Commission established the Cherenkov Telescope Array Observatory (CTAO) as a European ...
I need help deciding whether to put solar film on my west-facing windows, and, if so, whether the film should go on the ...
M87, a prominent galaxy in the Virgo cluster, gained fame after the Event Horizon Telescope (EHT) revealed the first image of a black hole in its center. A subsequent study analyzed data from EHT's ...
Once thought to be 8 billion years old, the star HD 110067 — famous for its six synchronized exoplanets — may be only 2.5 ...
In 2019, the world was mesmerized by the first-ever image of a black hole, courtesy of the Event Horizon Telescope (EHT). The ...