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Bob Grant

Bob Grant is the deputy editor at Nautilus.

When Galaxies Clash

Is a new image of star systems colliding a vision of our Milky Way’s future?

July 8, 2026

The Loving Embrace of the Milky Way

Researchers have discovered that our galaxy’s outermost spiral arms are wide open and farther away than we thought

July 7, 2026

The Rabies Vaccine Debuted Nearly 150 Years Ago Today

Pioneering microbiologist Luis Pasteur helped save the life of a dog-bitten boy

July 6, 2026

Synthetic Cells to Sell Synthetic Biology

Researchers claim a major breakthrough with the first human-made cell. But is it “alive?”

July 2, 2026

This Was a Big Week for Marie Curie, More Than 120 Years Ago

Despite steep odds, she became the first woman in France to earn a doctorate in science

June 26, 2026

Can We Air-Condition Our Way Out of Climate Change?

No. But in the midst of intense heat waves it may be necessary to save lives.

June 24, 2026

Here’s Why Men’s World Cup Athletes Wear Sports Bras

Hint: It’s more for science than for support

June 23, 2026

Today Was the Day Galileo Caved

On this day almost four centuries ago, the father of modern science was forced to bow to political and religious pressure to save his life

June 22, 2026

In the Midst of Tornado Season, a Surprisingly Short History of Predicting Twisters

A United States Army Lieutenant was the first to forecast the deadly storms in the late 1800s. Then he was told to stop.

June 18, 2026

The Model for Botticelli’s Venus Died at 23

And researchers have a new theory for her untimely demise

June 17, 2026

This Cosmonaut Was the First Woman in Space

The Soviet Union beat the United States to the punch by 20 years

June 16, 2026

What Is a Trillion, Really?

The sum is hard to comprehend

June 15, 2026