Skip to main content

Space & Physics

Extraterrestrial Life

Extraterrestrial Life

50, 100 & 150 Years Ago: October 2022

Mark Fischetti

Planetary Science

Planetary Science

Fresh Images Reveal Fireworks from DART’s Asteroid Impact

Alexandra Witze and Nature magazine

Planetary Science

Planetary Science

China’s Mars Rover Finds Hints of Catastrophic Floods

Smriti Mallapaty and Nature magazine

Particle Physics

See the Facility That Tests whether Nuclear Weapons Work

Gargantuan lasers induce a fusion reaction to test the U.S. nuclear stockpile

Adam Mann and Alastair Philip Wiper

Extraterrestrial Life

Extraterrestrial Life

50, 100 & 150 Years Ago: October 2022

Mark Fischetti

Planetary Science

Planetary Science

Fresh Images Reveal Fireworks from DART’s Asteroid Impact

Alexandra Witze and Nature magazine

Planetary Science

Planetary Science

China’s Mars Rover Finds Hints of Catastrophic Floods

Smriti Mallapaty and Nature magazine

Planetary Science

Planetary Science

Extra Hard Space Diamonds May Have Formed in an Ancient Cosmic Collision

Daniel Leonard

Planetary Science

Planetary Science

NASA’s DART Spacecraft Successfully Smacks a Space Rock—Now What?

Jonathan O'Callaghan

Astronomy

See Jupiter Shine During its Closest Approach to Earth Since 1963

Robert Lea and SPACE.com

Planetary Science

Planetary Science

NASA’s DART Mission Could Help Cancel an Asteroid Apocalypse

Robin George Andrews

Astronomy

Sparkly Image of Neptune’s Rings Comes into View from JWST

Jeanna Bryner

Most Popular

The First Picture of the Black Hole at the Milky Way’s Heart Has Been Revealed

The historic image of Sagittarius A* is the culmination of a decades-long astronomical quest—and a crucial step toward a new understanding of black holes, gravity and spacetime...

Particle Physics

God, Dark Matter and Falling Cats: A Conversation with 2022 Templeton Prize Winner Frank Wilczek

The physics Nobelist and author has not exactly found religion—but that doesn’t mean he’s stopped looking

The Black Hole in the Middle of our Galaxy Looks like This

It took hundreds of researchers and many telescopes to capture an image of the black hole at the middle of our Milky Way.

Seth Fletcher, Jason Drakeford, Tulika Bose and Jeffery DelViscio

How Astronomers Finally Captured a Photo of our Own Galaxy’s Black Hole

It took hundreds of researchers and many telescopes to capture an image of the black hole at the middle of our Milky Way.

Seth Fletcher, Tulika Bose and Jeffery DelViscio

New Record-Breaking Simulation Sheds Light on ‘Cosmic Dawn’

THESAN—the largest, most detailed computer model of the universe’s first billion years yet made—is helping set expectations for observations from NASA’s James Webb Space Telescope...

Charles Q. Choi

Canadian Telescope Delivers Deepest-Ever Radio View of Cosmic Web

Data from the CHIME radio observatory are a milestone in the quest to discover the hidden origins of universal structure

Special Report

The James Webb Space Telescope

The James Webb Space Telescope

The most powerful observatory ever made promises to produce some of the most incredible discoveries of our lifetime and beyond

Videos

What Is the Black Hole Information Paradox? A Primer

Black holes, wormholes, entanglement, Einstein, mysterious islands and new science that sees how the inside of a black hole is secretly on the outside.

August 16, 2022

Astronomy

See the Oldest View of Our Known Universe, Just Revealed by the James Webb Space Telescope

July 11, 2022

Black Holes

The Black Hole in the Middle of our Galaxy Looks like This

May 12, 2022

Space & Physics

Space & Physics

Decoded: What Are Black Holes?

May 25, 2021

Space & Physics

Space & Physics

Experience Seven Minutes of Terror in New Perseverance Mars Rover Landing Video

February 22, 2021

Podcasts

Listen to Images from the James Webb Space Telescope

60-Second Science

Listen to Images from the James Webb Space Telescope

Full Transcript

Continue reading with a Scientific American subscription.

You may cancel at any time.