Their incredible interactive map, dubbed COSMOS-Web, lets you scroll through almost 800,000 galaxies and peer back as far as 13.5 billion years. That means looking back through 98 per cent of cosmic ...

The standard model of cosmology relies on an accurate reading of the cosmic microwave background. This radiation, emitted 380,000 years after the Big Bang, is considered proof of the theory's validity ...

For example, the ultraviolet radiation from the first stars interacts with hydrogen to imprint bubbles in the 21-cm signal with a radius of circa 100 million light-years.

The best map yet of the Cosmic Microwave Background (CMB) Radiation - the so-called echo of the Big Bang - shows the Universe may not be the same in all directions. The image has been produced from ...

This is why the CMB (Cosmic Microwave Background) is by far the oldest signal that we can detect in the universe. Until now, the radiation has mainly been measured by the ESA Planck space telescope.

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe’s infancy, the cosmic microwave background radiation that was ...

Background Information Pulsars: Pulsars are the remains of massive star explosions, where the core survived as a neutron star, a very compact object of 1.4 solar mass within a 13 km radius. The ...

They have accomplished this, not in a laboratory, but in space, using a catalog of over half a billion galaxies imaged by NASA’s Wide-field Infrared Survey Explorer, which flew from 2010 to ...

Astrophysicist Paul Sutter illuminates the origin of ancient radiation leftover from the earliest moments of the universe; the flash of the Big Bang is still with us.

If the universe had holes—and therefore also loops—this fact should be reflected in the data of the cosmic background radiation. Yet in searches from the 2000s and 2010s, experts found nothing.