
Brave New Cosmos
George Musser is a contributing editor at Scientific American and author of Putting Ourselves Back in the Equation (2023) and Spooky Action at a Distance (2015), both published by Farrar, Straus and Giroux. Follow him on Mastodon @gmusser@mastodon.social, Bluesky @gmusser.bsky.social and Threads @georgemusserjr@threads.net

Brave New Cosmos

Dawn of a New Species?

The Hole Shebang
Black holes and galaxies may be entwined from birth

Gully Gee Whiz
Even as you read this, water might be flowing on Mars

Cosmic Cartography

Magnetic Anomalies
What are magnetic fields doing in the middle of nowhere?

Droids versus Fires

Boomerang Effect
Balloon data confirm the big bang--and challenge it, too

Long Tail of the Comet

Waging a New Kind of War

What's the Matter?
The prevailing theory for the universe's "missing mass" stumbles

Whirl-a-Gig

Between Burb and Burg
The father of New Urbanism, Andres Duany, is reshaping suburbia and the practice of architecture

BOOM OR BUST
New doubts about whether the universe's expansion is accelerating

SKEWING THE COSMIC BELL CURVE
Nonrandom features could sink inflation

WIRELESS COMMUNICATIONS

MAKE SCIENCE, NOT WAR
For Sarajevo's scientists, peace is proving as challenging as war

HERE COME THE SUNS
Stars with planets seem to harbor "heavy" elements

A HUNDRED BILLION YEARS OF SOLITUDE
Evidence for an accelerating universe continues to pile up

Revenge of the Wimps
Italian physicists have found the missing dark matter -- or maybe not

Taming Maxwell's Demon
Random molecular motions can be put to good use

COSMIC POWER
Superenergetic cosmic rays could reveal the unification of the forces of nature

Pioneering Gas Leak?
The strange motions of two space probes have mundane explanations--probably

Inconstant Constants
Do distant galaxies play by different laws of physics?