A team of astronomers led by George Becker at the University of California, Riverside, has…
Browsing: Cosmology
Cosmology is the scientific study of the origin, structure, evolution, and eventual fate of the universe. It explores the largest scales of space and time, seeking to understand phenomena such as the Big Bang, cosmic inflation, dark matter, and dark energy. By combining observations from telescopes, satellites, and large-scale surveys with theoretical physics, cosmologists aim to unravel how the universe began, how it has changed over billions of years, and what its ultimate destiny might be. As new data from missions like the James Webb Space Telescope and surveys like DESI emerge, cosmology continues to shed light on some of the most profound questions in science.
MIT’s John Belcher discusses the launch of the Parker Solar Probe, which will fly directly…
About twenty-five percent of young stars in our galaxy form in clustered environments, and stars…
Hours before the rise of the very star it will study, NASA’s Parker Solar Probe…
A pair of dwarf galaxies closely circling the Milky Way, the Large and Small Magellanic…
At 3:33 a.m. EDT on August 11, while most of the U.S. is asleep, NASA’s…
FEFU scientists are developing a methodology to calculate the ratio of dust and gas in…
A glittering host of galaxies populate this rich image taken with ESO’s VLT Survey Telescope,…
What happens when a star behaves like it exploded, but it’s still there? About 170…
GW170817 is the name given to a gravitational wave signal seen by the LIGO and…
Observations from the Gemini South and other telescopes in Chile played a critical role in…
Earthbound detectives rely on fingerprints to solve their cases; now astronomers can do the same,…
Our Sun’s beginnings are a mystery. It burst into being 4.6 billion years ago, about…
For thousands of years, people have been puzzling over the milky strip that extends across…
Astronomers in the past decade have detected thousands of galaxies dating from epochs only a…
An international collaboration operating NASA’s NuSTAR satellite has revealed that two of the biggest stars…
In the blink of an eye, a massive star more than 2 billion light-years away…
Findings from a Rochester Institute of Technology study provide further evidence that the outskirts of…