The study’s lead author, PhD student Yuanming Wang. Photo: Louise Cooper Astronomers have used distant galaxies as ‘scintillating pins’ for the first time to locate and identify a fragment of the Milky …
Read More »After 69 years, the chemist finally takes a good look at Einsteinium
Hydrogen bomb tests in the Pacific yielded new elements.Photo: Keystone / Getty Images ()Getty Images) First conceived in 1952 in the combustion of a hydrogen bomb on the South Pacific island of …
Read More »Astronomers found an ancient galaxy with the Hall of Dark Matter
Just something visible in tukana.The image: ESA / Hubble and NASA ()fair use) some 163,000 light-Years from milky way A much smaller, much more ancient galaxy: Tussana II, named after the constellation …
Read More »Pint-sized Robots That Meet Spontaneous Dance
Interacting in a confined space, a swarm of ‘smarticles’ can create effortless choreography.The image: Courtesy Thomas Beruetta In January 2020, a second-floor lab at Northwestern University was filled with a tinkling blur …
Read More »Materialists are still hunting for the primary black hole to solve the problem of dark matter
For some time, physicists have hunted primitive black holes, alien objects that could have formed in the early universe, giving rise to a whole series of cosmic sheenigans. Using a huge 8.2-meter-wide …
Read More »Four ways of quantum physics can challenge your reality
Imagine opening the weekend paper and looking through puzzle pages for Sudoku. You spend your morning working through this logic puzzle, only to be realized by the last few sections that there …
Read More »Great Compromise: “double-up” the planets for the first time in nearly 800 years. weather
About 800 years ago in 1226 two planets “aligned” visually to the night sky. It was the union of Jupiter and Saturn. In a rare event, they appeared extremely close together at …
Read More »Physicists created a humanly practice clock that maintains time using entanglement
Nothing lasts like the beating heart of the atom. But even the crisp tick-talk of a vibrational nucleus is limited by the uncertainties imposed by the laws of quantum mechanics. Several years …
Read More »Scientists detect strange new physics signs in the background radiation of the universe
In all known space, between stars and galaxies, there is an extremely misty glow, a remnant of the dawn of the universe. It is the cosmic microwave background (CMB), the first light …
Read More »Astrophysicists reconstruct Milky Way family tree
Amidst waves of refugees, armed conflicts and confrontations between oil reserves, the world feels that this is not the place. The world may shrink, but some people are still fighting to keep …
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