"We might lose the ability to observe about 30% of the faintest galaxies. We are at the point of starting to be able to see ...
In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while ...
The study shows that nearly 40 percent of the Hubble Space Telescope’s images could suffer interference from the proliferation of communication satellites, which are set to explode in number in a few ...
After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...
The Subaru Telescope in Hawaiʻi discovered a massive planet and a brown dwarf that were orbiting distant stars, a discovery ...
Satellite megaconstellations are increasingly impacting astronomical observations. Bright satellite streaks are compromising ...
New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its ...
Galaxies like our Milky Way grew through cascading mergers of smaller galaxies that began billions of years ago. The ancient ...
Using the XRISM space telescope, scientists spotted faint emissions of the elements in remnants of the Cassiopeia A supernova ...
An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...
Astronomers from the University of Geneva (UNIGE), the National Centre of Competence in Research PlanetS, and the Trottier Institute for Research on Exoplanets (IREx) at the University of Montreal ...
FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power.