What a Swarm of Probes Can Teach Us About Proxima Centauri B

You’ve likely heard of the Breakthrough Starshot (BTS) initiative. BTS aims to send tiny gram-scale, light…

Measuring the Atmospheres of Other Worlds to See if There are Enough Nutrients for Life

Life on Earth depends on six critical elements: Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorous, and Sulfur. These…

Does the Rise of AI Explain the Great Silence in the Universe?

Artificial Intelligence is making its presence felt in thousands of different ways. It helps scientists make…

Testing a Probe that Could Drill into an Ice World

I remember reading about an audacious mission to endeavour to drill through the surface ice of…

If We Want to Visit More Asteroids, We Need to Let the Spacecraft Think for Themselves

Missions to asteroids have been on a tear recently. Visits by Rosetta, Osirix-REX, and Hayabusa2 have…

What Could We Build With Lunar Regolith?

It has often been likened to talcum powder. The ultra fine lunar surface material known as…

Total solar eclipse of April 8, 2024 – Best chances for clear viewing

A total solar eclipse dubbed the Great North American Eclipse will occur on Monday, April 8,…

The World’s Largest Digital Camera is Complete. It Will Go Into the Vera Rubin Observatory

The Vera C. Rubin Observatory, formerly the Large Synoptic Survey Telescope (LSST), was formally proposed in…

Roman Will Learn the Ages of Hundreds of Thousands of Stars

Astronomers routinely provide the ages of the stars they study. But the methods of measuring ages…

The First Atmospheric Rainbow on an Exoplanet?

When light strikes the atmosphere all sorts of interesting things can happen. Water vapor can split…