Skip to main content

Space & Physics

Astronomy

Rare, Dust-Shrouded Dying Star Revealed in New JWST Image

Allison Parshall

Space Exploration

Space Exploration

Three Easy Ways to Make AI Chatbots Safer

Noah Giansiracusa | Opinion

Planetary Science

Planetary Science

Volcanoes on Venus? ‘Striking’ Finding Hints at Modern-Day Activity

Myriam Vidal Valero and Nature magazine

Space Force Humor, Laser Dazzlers, and the Havoc a War in Space Would Actually Wreak

In the inaugural episode of Cosmos, Quickly, we blast off with Lt. Gen. Nina Armagno of the Space Force, who is charged with protecting our space in space, particularly from Russia and China...

Lee Billings, Clara Moskowitz and Jeffery DelViscio

Astronomy

Rare, Dust-Shrouded Dying Star Revealed in New JWST Image

Allison Parshall

Space Exploration

Space Exploration

Three Easy Ways to Make AI Chatbots Safer

Noah Giansiracusa | Opinion

Planetary Science

Planetary Science

Volcanoes on Venus? ‘Striking’ Finding Hints at Modern-Day Activity

Myriam Vidal Valero and Nature magazine

Quantum Physics

Quantum Physics

The Little-Known Origin Story behind the 2022 Nobel Prize in Physics

Michelle Frank

Particle Physics

Particle Physics

How Big Is a Proton? Neutrinos Weigh In

Anashe Bandari

Quantum Physics

Quantum Physics

Quantum Light Could Probe Chemical Reactions in Real Time

Dina Genkina

Extraterrestrial Life

Extraterrestrial Life

‘Unstable’ Moons May Be Obliterating Alien Life across the Universe

Briley Lewis and LiveScience

Materials Science

Materials Science

Controversy Surrounds Blockbuster Superconductivity Claim

Sophie Bushwick

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

Particle Physics

This Particle Accelerator Makes a Substance That Has Not Existed in 13 Billion Years

By using one of the most complicated and powerful machines on the planet, scientists have found a way to glimpse back to the very beginning of time itself.

February 22, 2023

Astrophysics

All the Gold in the Universe Was (Likely) Created This Way

January 5, 2023

Black Holes

What Is the Black Hole Information Paradox? A Primer

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

Podcasts

Space Force Humor, Laser Dazzlers, and the Havoc a War in Space Would Actually Wreak

Science, Quickly

Space Force Humor, Laser Dazzlers, and the Havoc a War in Space Would Actually Wreak

Full Transcript

Continue reading with a Scientific American subscription.

You may cancel at any time.