Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ orbiting Sagittarius A*," according to the European Southern Observatory (ESO) ...
The objects were in the same region of the sky but were 13,000 light-years apart and not related to each other. The details ...
The James Webb Space Telescope’s (JWST) picture of the month for February 2025 is showing off the power of planet formation.
Astronomers have discovered two strange objects that could be young stars — except they're completely surrounded by ice.
The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.
The bright red-yellow streaks that have been superimposed on the image come from radio observations taken by the Atacama Large Millimeter/submillimeter Array (ALMA), revealing regions of cold ...
By the time it was officially inaugurated in March 2013, the Atacama Large Millimeter/submillimeter Array —ALMA— had already begun to deliver on expectations. The year before, with only 16 ...
The study analyzed the circumstellar disks of a pair of stars, learning about how planets are formed from some unexpected ...
Images from the Atacama Large Millimeter/submillimeter Array (ALMA) reveal amazing details of the sun, including a giant sunspot that is almost twice as large as the diameter of Earth. Video ...
Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have observed a dusty star-forming galaxy known as SPT 0538−50. Results of the observational campaign, presented Dec. 4 ...
Astronomers have made new discoveries about young star formation in the Large Magellanic Cloud ... along with observations from the Atacama Large Millimeter/submillimeter Array (ALMA).