Looking deep into the early universe with the NASA/ESA/CSA James Webb Space Telescope, astronomers have found something unprecedented: a galaxy with an odd light signature, which they attribute to its gas outshining its stars. París, Sept 25, 2024.- Found approximately one billion years after the big bang, galaxy GS-NDG-9422 (9422)Continuar Leyendo
An interaction between an elliptical galaxy and a larger spiral galaxy, collectively known as Arp 107, seems to have given the spiral a happier outlook thanks to the two bright ‘eyes’ and the wide semicircular ‘smile’ that have resulted. This image is a composite, combining observations from Webb’s MIRI (Mid-InfraRedContinuar Leyendo
With the help of the NASA/ESA Hubble Space Telescope, an international team of researchers led by scientists in the Department of Astronomy at Stockholm University has found more black holes in the early Universe than has previously been reported. The new result can help scientists understand how supermassive black holesContinuar Leyendo
In the USA, the world’s most extensive neutrino experiment, DUNE, is being built at Fermilab. The University of Bern is playing a key role in this by developing the “ND-LAr” detector, which features new technology and an innovative design to observe neutrinos. The prototype of the “ND-LAr” has now beenContinuar Leyendo
The effects of the climate crisis are felt more acutely in the Arctic than anywhere else on the planet. The weather in the Arctic is not only severe, but it changes extremely quickly. More frequent data are urgently needed to improve weather forecasts for this susceptible polar region. Enter ESA’sContinuar Leyendo
ESA’s star-surveying Gaia mission has again proven to be a formidable asteroid explorer, spotting potential moons around more than 350 asteroids not known to have a companion. París, Aug 08, 2024.- Previously, Gaia had explored asteroids known to have moons — so-called ‘binary asteroids’ — and confirmed that the telltaleContinuar Leyendo
August 2014: Rosetta arrives at Comet 67P After a ten-year voyage through space, in August 2014 Rosetta finally approaches its target comet. The team is expecting to see that the solid, central part of the comet – its ‘nucleus’ – is shaped like a potato. The images that come downContinuar Leyendo
An international team of researchers led by the University of Bern has used observation-based computer modelling to find an explanation for how macromolecules can form in a short time in disks of gas and dust around young stars. These findings could be crucial for understanding how habitability develops around differentContinuar Leyendo
An international team of astronomers using the NASA/ESA/CSA James Webb Space Telescope have directly imaged an exoplanet roughly 12 light-years from Earth. While there were hints that the planet existed, it had not been confirmed until Webb imaged it. The planet is one of the coldest exoplanets observed to date.Continuar Leyendo
París, July 17, 2024.- Scientists have combined Euclid’s recently released image of the massive galaxy cluster Abell 2390 with XMM-Newton’s X-ray observation of the same site to showcase the blazing hot gas that fills the space between the galaxies. In the image, the light captured by XMM-Newton appears as aContinuar Leyendo
