Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

An international team of scientists led by the Institute of Cosmos Sciences at the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC) has presented REGALADE, an ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

An international team of scientists led by the Institute of Cosmos Sciences at the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC) has presented REGALADE, an ...

The universe is 13.8 billion years old — but its observable radius is about 46 billion light years. That’s because space itself expanded at more than 10 sextillion times the speed of light during ...

There is also the inconvenient truth that since his last study came out in 2012 his strategy has not worked. The following ...

My brain's officially in orbit and yours will be too. View Entire Post › ...

As quantum computing edges closer to reality, banks are racing to overhaul the cryptographic foundations that keep digital finance secure ...

Spread the loveOn February 24, 2026, sky watchers and astronomy enthusiasts are in for an exhilarating experience as the cosmos presents a unique opportunity to observe the wonders of the universe.

Thanks to Fink, a software package created by two CNRS engineers, it is now possible to track millions of transient celestial phenomena observed in the sky by the Vera C. Rubin Observatory in Chile, ...