Tom Metcalfe

Earth’s most distant space probes prepare for their inevitable long night.

The formidable challenge of digging through miles of ice millions of miles away.

Three Earth plants will soon make a new home on the lunar surface.

The Rubin observatory will allow scientists to see how the cosmos has evolved over time.

For a clear path, follow the birds.

15 human space oddities.

A superhero plant that could thrive on the Red Planet.

A new symphony turns the science of the Red Planet into art.

An accident of lighting uncovers Jewish, European, and Islamic origins.

Is gravity weaker over distances of billions of light-years?