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General Physics Jul 4, 2022

The Higgs boson, ten years after its discovery

Ten years ago, on July 4 2012, the ATLAS and CMS collaborations at the Large Hadron Collider (LHC) announced the discovery of a new particle with features consistent with those of the Higgs boson predicted by the Standard ...

General Physics Jul 4, 2022

Large Hadron Collider revs up to unprecedented energy level

Ten years after it discovered the Higgs boson, the Large Hadron Collider is about to start smashing protons together at unprecedented energy levels in its quest to reveal more secrets about how the universe works.

Astronomy Jun 29, 2022

Webb telescope: NASA to reveal deepest image ever taken of universe

NASA administrator Bill Nelson said Wednesday the agency will reveal the "deepest image of our universe that has ever been taken" on July 12, thanks to the newly operational James Webb Space Telescope.

Astronomy Jun 27, 2022

Studying galaxy growth spurts in the early universe with NASA's Roman

In the American Wild West, high noon was a time for duels and showdowns. When it comes to the history of the universe, cosmic noon featured fireworks of a different sort. Some 2 to 3 billion years after the big bang most ...

Astronomy Jun 22, 2022

NASA's Webb to uncover riches of the early universe

For decades, telescopes have helped us capture light from galaxies that formed as far back as 400 million years after the big bang—incredibly early in the context of the universe's 13.8-billion-year history. But what were ...

Astronomy Jun 13, 2022

Gaia sees strange stars in most detailed Milky Way survey to date

Gaia is ESA's mission to create the most accurate and complete multi-dimensional map of the Milky Way. This allows astronomers to reconstruct our home galaxy's structure and past evolution over billions of years, and to better ...

Astronomy Jun 8, 2022

Researchers pinpoint the end of 'cosmic dawn,' the epoch of reionization

A group of astronomers led by Sarah Bosman from the Max Planck Institute for Astronomy have robustly timed the end of the epoch of reionization of the neutral hydrogen gas to about 1.1 billion years after the Big Bang. Reionization ...

Astronomy Jun 6, 2022

Cosmological gravitational waves: A new approach to reach back to the Big Bang

Operating observatories around the globe target sky regions characterized by low contamination from Galactic radiation, looking for the imprint of Cosmological Gravitational Waves (CGWs) produced during Inflation, the mysterious ...

Astronomy Jun 3, 2022

Putting the theory of special relativity into practice, by counting galaxies

Scientists who study the cosmos have a favorite philosophy known as the "mediocrity principle," which, in essence, suggests that there's really nothing special about Earth, the sun or the Milky Way galaxy compared to the ...

Astronomy May 24, 2022

Astronomers find hidden trove of massive black holes

A team led by researchers at the University of North Carolina at Chapel Hill has found a previously overlooked treasure trove of massive black holes in dwarf galaxies. The newly discovered black holes offer a glimpse into ...

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