A New View of the In-Between Years of Our Universe

Just like we use photos to reflect on memories of our past, astrophysicists want to use images of far-off galaxies to understand what the universe was like in its juvenile years. But current imaging technology can only reach so far back in history — 90 to 95 percent of the volume of our 14-billion-year-old universe remains unseen.

Lost Video of Georges Lemaître, Father of the Big Bang Theory, Recovered

Fans of science history can now access a new gem: a 20-minute video interview with the father of the Big Bang theory, Georges Lemaître. European broadcast network VRT found the 20-minute recording that is thought to be the only video of Lemaître. His interview, originally aired in 1964 and conducted in French, has now been transcribed and translated into English by physicists at Berkeley Lab and the Vatican Observatory.

FSU astrophysicist chosen for key role in international science collaboration mapping remnant light from the Big Bang

A Florida State University cosmologist has been selected to co-lead a Department of Energy and National Science Foundation project investigating the faint leftover radiation from the Big Bang known as the cosmic microwave background, or CMB.FSU Associate Professor of Physics Kevin Huffenberger and University of Chicago Associate Professor of Astronomy and Astrophysics Jeff McMahon will serve as co-spokespersons for the so-called CMB-S4 science collaboration, a project to provide insight into the most energetic processes in the universe and probe physics from the universe to subatomic particles.

ALMA Scientists Uncover the Mystery of Early Massive Galaxies Running on Empty

Early massive galaxies—those that formed in the three billion years following the Big Bang—should have contained large amounts of cold hydrogen gas, the fuel required to make stars. But scientists observing the early Universe with the Atacama Large Millimeter/submillimeter Array (ALMA) and the Hubble Space Telescope have spotted something strange: half a dozen early massive galaxies that ran out of fuel.

Rutgers Expert Available to Discuss James Webb Space Telescope Science

New Brunswick, N.J. (Feb. 22, 2021) – Rutgers University–New Brunswick Professor Kristen McQuinn is available for interviews on the upcoming launch of the James Webb Space Telescope, its potential scientific impact and the leap forward it will provide in our understanding of the…

Galaxy Simulations Could Help Reveal Origins of Milky Way

Rutgers astronomers have produced the most advanced galaxy simulations of their kind, which could help reveal the origins of the Milky Way and dozens of small neighboring dwarf galaxies. Their research also could aid the decades-old search for dark matter, which fills an estimated 27 percent of the universe. And the computer simulations of “ultra-faint” dwarf galaxies could help shed light on how the first stars formed in the universe.

ALMA Discovers Massive Rotating Disk in Early Universe

In our 13.8 billion-year-old universe, most galaxies like our Milky Way form gradually, reaching their large mass relatively late. But a new discovery made with the Atacama Large Millimeter/submillimeter Array (ALMA) of a massive rotating disk galaxy, seen when the universe was only ten percent of its current age, challenges the traditional models of galaxy formation. This research appears on 20 May 2020 in the journal Nature.

Major upgrades of particle detectors and electronics prepare CERN experiment to stream a data tsunami

For an experiment that will generate big data at unprecedented rates, physicists led design, development, mass production and delivery of an upgrade of novel particle detectors and state-of-the art electronics.