North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons in 2003. It subsequently developed nuclear weapons, with five underground nuclear tests culminating…
A rare transit of Mercury will take place on Monday, November 11, 2019, when the smallest planet in our Solar System will pass directly between…
Scientists from Germany and the United States have unveiled the results of a newly-completed, state of the art simulation of the evolution of galaxies. TNG50…
“Weather” in clusters of galaxies may explain a long-standing puzzle, according to a team of researchers at the University of Cambridge. The scientists used sophisticated…
Observers watching January’s total eclipse of the Moon saw a rare event, a short-lived flash as a meteorite hit the lunar surface. Spanish astronomers now…
An international team of astronomers have discovered two stars in a binary pair that complete an orbit around each other in a little over three…
A new study has discovered the first known permanent immigrant to our Solar System. The asteroid, currently nestling in Jupiter’s orbit, is the first known…
Astronomers are back in the dark about what dark matter might be, after new observations showed the mysterious substance may not be interacting with forces…
Chemical models developed to help limit the emission of pollutants by car engines are being used to study the atmospheres of hot exoplanets orbiting close…
New research published in the journal Monthly Notices of the Royal Astronomical Society shows that the search for life on other planets may well be…
Astronomers recently discovered that spots on the surface of supergiant star Zeta Puppis are driving huge spiral structures in its stellar wind. Massive stars are…
In a newly published study, a team of astronomers measures how a galaxy’s spin affects its shape. It sounds simple, but measuring a galaxy’s true…
Using a new algorithm to enhance observations from the Kepler Space Telescope, astronomers provide the most detailed study yet of the Pleiades star cluster. The…
Astronomers view a primitive galaxy that is about to be consumed by a gigantic neighboring galaxy. The discovery could provide clues about the early Universe….
A new multi-wavelength study of a pair of colliding galaxies has revealed the cause of a supermassive black hole’s case of “indigestion.” The new research…
Using the Hornet and SuperMUC supercomputers in Germany and a state-of-the-art code, a team of scientists has helped uncover the history of the galaxy. Thousands…
Astronomers have identified a brown dwarf that was formed about 10 billion years ago and is made of gas that is around 250 times purer…
Using the Isaac Newton Telescope, a team of astronomers has discovered giant halos of photons around early Milky Way type galaxies. In order to understand…