Bedtime Astronomy

After nearly a decade asleep in space, a crucial instrument aboard the BepiColombo mission has finally been switched on.

The BELA laser altimeter survived years of extreme conditions and is now ready to map Mercury’s surface in unprecedented detail. When BepiColombo reaches its science orbit in 2027,

BELA will help create the most precise 3D maps ever made of the Solar System’s innermost planet. But what can these new maps reveal about the mysterious world closest to the Sun?

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

Boötes Void, known as the “Great Nothing,” is a vast region of space roughly 330 million light-years across containing far fewer galaxies than expected.

Formed as smaller cosmic voids merged and matter was pushed toward their edges, it offers a rare glimpse into an almost empty universe. Studying this enormous void could reveal new clues about galaxy formation, dark energy, and the expansion of the cosmos.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

Hubble and James Webb have revealed surprising clues about tiny icy worlds at the edge of the Solar System.

Studying objects as small as 5 kilometers across, astronomers found that these distant bodies preserve ancient colors and compositions while showing far fewer small objects than current models predict. The findings offer a rare glimpse into the original building blocks of the planets.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

A massive new analysis of nearly 3,000 supernovae suggests dark energy may not be constant after all.

Researchers at the University of Queensland combined three decades of observations and found evidence that dark energy could change over time, challenging the standard model of cosmology. If confirmed, the discovery could reshape our understanding of how the universe expands.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

Astronomers have discovered three sudden rotation changes, or glitches, in the young neutron star PSR J1637−4642.

After more than a decade of apparent stability, observations from the Murriyang radio telescope revealed these unexpected speed-ups, offering new clues about superfluid matter hidden inside neutron stars. The star’s gradual recovery could help scientists understand how matter behaves under the most extreme conditions in the universe.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.