New results from NASA’s Chandra X-ray Observatory may have helped solve the Universe’s “missing mass”…
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.
The option to measure the gravitational waves of two merging neutron stars has offered the…
NASA has selected a new space mission that will help astronomers understand both how our…
The results are rolling in from Caltech’s newest state-of-the-art sky-surveying camera, which began operations at…
Dust particles form as dying red giant stars throw off material and become part of…
New ALMA observations show there is ordinary table salt in a not-so-ordinary location: 1,500 light-years…
This dazzling region of newly-forming stars in the Large Magellanic Cloud (LMC) was captured by…
Astronomers using ALMA have detected various complex organic molecules around the young star V883 Ori.…
Our Milky Way galaxy’s disk of stars is anything but stable and flat. Instead, it…
Scientists have charted the environment surrounding a stellar-mass black hole that is 10 times the…
A new study using data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton suggests that…
The stellar wind from a newborn star in the Orion Nebula is preventing more new…
Data recorded by NASA’s Chandra X-ray Observatory of a neutron star as it passed through…
A black hole four million times as massive as our Sun lurks at the center…
The strange orbits of some objects in the farthest reaches of our solar system, hypothesized…
The universe is about 13.8 billion years old, and its stars are arguably its most…
The end of a star’s life can occur in a tranquil manner in the case…
An international consortium of scientists studying gamma-ray bursts (GRBs) as part of the POLAR (GRB…