When the interstellar object (ISO) 'Oumuamua appeared in our solar system in 2017, it generated a ton of interest. The urge to learn more about it was fierce, but unfortunately, there was no way to really do so. It came and ...
Astronomy
Feb 13, 2024
0
32
Some 13.8 billion years ago, the universe began with a rapid expansion we call the Big Bang. After this initial expansion, which lasted a fraction of a second, gravity started to slow the universe down. But the cosmos wouldn't ...
Astronomy
Feb 6, 2024
13
97
Europe's CERN laboratory revealed more details Monday about its plans for a huge new particle accelerator that would dwarf the Large Hadron Collider (LHC), ramping up efforts to uncover the underlying secrets of the universe.
General Physics
Feb 5, 2024
2
526
Perhaps the greatest and most frustrating mystery in cosmology is the Hubble tension problem. Put simply, all the observational evidence we have points to a universe that began in a hot, dense state, and then expanded at ...
Astronomy
Jan 17, 2024
21
66
What is the universe made of? This question has driven astronomers for hundreds of years.
Astronomy
Jan 13, 2024
42
102
The Dark Energy Survey took an entire decade to produce a value for the cosmological constant—and it's smaller than you might think! There were other stories as well, including one about primeval black holes, and because ...
Over ten years ago, the Dark Energy Survey (DES) began mapping the universe to find evidence that could help us understand the nature of the mysterious phenomenon known as dark energy. I'm one of more than 100 contributing ...
Astronomy
Jan 9, 2024
16
43
Researchers at Swinburne University of Technology have contributed to a landmark study that complicates our understanding of the universe.
Astronomy
Jan 9, 2024
7
235
One of the greatest challenges of modern physics is to find a coherent method for describing phenomena, on the cosmic and microscale. For over a hundred years, to describe reality on a cosmic scale we have been using general ...
Professor Roberto Trotta from Imperial College London's Department of Physics is a theoretical physicist by training and astrophysicist by trade. His work explores how statistics and machine learning can help us turn complex ...
General Physics
Dec 20, 2023
0
22
