
I Was a Teenage Element Hoarder
Even at the age of 15, I realized my obsession with collecting all the elements in the periodic table’s is not something most kids aspire to
Michael J. Battaglia is Scientific American's Senior Online Copy Editor.

I Was a Teenage Element Hoarder
Even at the age of 15, I realized my obsession with collecting all the elements in the periodic table’s is not something most kids aspire to

A Half Century Later, the Journey of Apollo 8 Still Inspires
On Christmas Eve 1968 people worldwide stepped back from the throes of crises and recognized themselves as citizens of a tiny, fragile planet

Is "Protecting" Mars from Contamination a Half-Baked Idea?
Our fear of contaminating the Red Planet with Earth microbes is hampering our search for life there

Mars Loses One of Its Most Famous Citizens-Ray Bradbury, 1920-2012

Forget Asteroids, Send a Manned Flyby Mission to Venus
Once the U.S. regains its ability to send humans into deep space, there's more than one nearby planet for them to explore

I Was a Teenage Element Hoarder

Notes from the Ground: Launch Day Wrap-Up

Space Shuttle a Go-Go--NASA's Atlantis Successfully Lifts Off [Video]

Status Report on the Launch of Atlantis: A Perfect Liftoff

Notes from the Ground: A Visit to the Launch Pad

Notes from the Ground: One Day to Go to Final Shuttle Launch

Notes from the Ground: The Final Shuttle Launch

Truckin' Up to Low Earth Orbit, Part 3: The Shuttle Gives Science a Boost

The space shuttle's final flight, and Scientific American will be there

Truckin' Up to Low Earth Orbit, Part 2: Deadly Reality-Check: Challenger and Columbia

Truckin' Up to Low Earth Orbit, Part 1: The Shuttle Era Is Go for History

SciAm.com In-Depth Report: 40 Years Later, the Journey of Apollo 8 Still Inspires

The Voyage of Apollo 8: The 40th Anniversary of Mankind's First Trip to the Moon [Slide Show]
When three U.S. astronauts became the first humans to leave Earth's gravity field, some NASA experts gave them a 50-50 chance of making it home alive

For the Pentagon, it's easy being green

Star Trek--Original Series: Where no pixel has gone before

Thank you, Mr. Wizard

Good-Bye Blue Monday

What the Hex Going On at Saturn's Pole?

When the Sky Falls, Where Will NASA Be?