scientific research

February 11, 2020

An illustration featuring a SpaceX Starship prototype on the beach

Science

NASA Will Only Tolerate So Much Danger

Marina Koren

February 10, 2020

Science

A Dramatic Error in American Spaceflight

Marina Koren

December 20, 2019

A long-exposure view of the Atlas V rocket, with the Boeing Starliner capsule on top, launching into space this morning

Science

The Next Big Milestone in American Spaceflight

Marina Koren

December 19, 2019

A Boeing capsule atop an Atlas V rocket prepares to launch from Cape Canaveral.

Science

The Next Big Customer Experience From Jeff Bezos

Marina Koren

December 13, 2019

Science

The Wonder of Fire Without Gravity

Marina Koren

December 4, 2019

A flame in microgravity, filling with burning soot particles

Science

An Alarming Discovery in an Astronaut’s Bloodstream

Marina Koren

November 21, 2019

Science

The Second Moon Landing Was Much Rowdier

Marina Koren

November 14, 2019

The Apollo 12 astronauts (from left) Dick Gordon, Pete Conrad, and Alan Bean

Science

NASA’s Grueling Underwater Test for Astronauts

Marina Koren

November 6, 2019

An astronaut in the pool at NASA’s Neutral Buoyancy Lab

Science

A Hitch at NASA Headquarters

Marina Koren

October 18, 2019

The astronauts Jessica Meir and Christina Koch pose with space drills before suiting up for their spacewalk.

Science

The Exquisite Boredom of Spacewalking

Marina Koren

October 9, 2019

The astronaut Drew Morgan waves during a spacewalk.

Science

NASA Hands Elon Musk a Reality Check

Marina Koren

October 1, 2019

Elon Musk and NASA Director Jim Bridenstine

Science

SpaceX Has Starry-Eyed Ambitions for Its Starship

Marina Koren

September 30, 2019

Science

‘This Is Clearly Coming From Outside the Solar System’

Marina Koren

September 18, 2019

An animation shows the interstellar object passing through our solar system.

Science

SpaceX Missed Some Urgent Emails About a Satellite Standoff

Marina Koren

September 16, 2019

Science

Space Is Getting Too Crowded

October 2019 Issue

Science

A Second Failed Moon Landing

Marina Koren

September 7, 2019

The Unique Friendship Between Astronauts

Julie Beck

September 6, 2019

An illustration of two astronauts in space.

Science

How to Plan a Family Around an Interplanetary Mission

Marina Koren

September 6, 2019

Health

A Tiny, 25-Year-Old Study Still Drives Opinion on Pregnancy and Pot

Alice Callahan and Undark

September 2, 2019

Pregnant women paint smiling faces on their bellies.

Science

The Aging Spacecraft of Deep Space

Marina Koren

August 15, 2019

Uranus as seen by Voyager 2 on its way deeper into space

Health

A Promising Resource for Cancer Breakthroughs Is Dying Out

Doug Johnson and Undark

August 12, 2019

A southern right whale breaches the surface.

Science

Why the Placental Microbiome Should Be a Cautionary Tale

Ed Yong

July 31, 2019

A 3d ultrasound image of a fetus inside a womb

Science

The Coming End of an Era at NASA

Marina Koren

July 27, 2019

Science

The Outdated Language of Space Travel

Marina Koren

July 25, 2019

Peggy Whitson, the American record holder for time spent in space

Science

The Secrets of Moondust

Marina Koren

July 24, 2019

A scientist examining a cartoon beaker on the lunar surface.

Science

One Small Controversy About Neil Armstrong’s Giant Leap

Jacob Stern

July 23, 2019

Science

The Best Banter From Apollo 11

Marina Koren

July 20, 2019

Science

Michael Collins Liked His Alone Time

Marina Koren

July 18, 2019

A collage of Michael Collins and the moon

Science

The Fraught Effort to Return to the Moon

Marina Koren

July 17, 2019

Buzz Aldrin moves equipment on the moon.

Science

What Will the Moon Landing Mean to the Future?

Ross Andersen

July 15, 2019

Ideas

New Evidence on Pot During Pregnancy

Emily Oster

July 8, 2019

Science

NASA Will Go Looking for Alien Life

Marina Koren

June 27, 2019

An artist's impression of the Dragonfly spacecraft on Titan

Health

The Two Technologies Changing the Future of Cancer Treatment

Amanda Mull

June 25, 2019

Science

A Robot Has Been Stuck on Mars for Months

Marina Koren

June 21, 2019

Health

A Breakthrough in the Mystery of Why Women Get So Many Autoimmune Diseases

Olga Khazan

June 18, 2019

Sections

The Print Edition

Why SpaceX Wants a Tiny Texas Neighborhood So Badly

NASA Will Only Tolerate So Much Danger

A Dramatic Error in American Spaceflight

The Next Big Milestone in American Spaceflight

The Next Big Customer Experience From Jeff Bezos

The Wonder of Fire Without Gravity

An Alarming Discovery in an Astronaut’s Bloodstream

The Second Moon Landing Was Much Rowdier

NASA’s Grueling Underwater Test for Astronauts

A Hitch at NASA Headquarters

The Exquisite Boredom of Spacewalking

NASA Hands Elon Musk a Reality Check

SpaceX Has Starry-Eyed Ambitions for Its Starship

‘This Is Clearly Coming From Outside the Solar System’

SpaceX Missed Some Urgent Emails About a Satellite Standoff

Space Is Getting Too Crowded

A Second Failed Moon Landing

The Unique Friendship Between Astronauts

How to Plan a Family Around an Interplanetary Mission

A Tiny, 25-Year-Old Study Still Drives Opinion on Pregnancy and Pot

The Aging Spacecraft of Deep Space

A Promising Resource for Cancer Breakthroughs Is Dying Out

Why the Placental Microbiome Should Be a Cautionary Tale

The Coming End of an Era at NASA

The Outdated Language of Space Travel

The Secrets of Moondust

One Small Controversy About Neil Armstrong’s Giant Leap

The Best Banter From Apollo 11

Michael Collins Liked His Alone Time

The Fraught Effort to Return to the Moon

What Will the Moon Landing Mean to the Future?

New Evidence on Pot During Pregnancy

NASA Will Go Looking for Alien Life

The Two Technologies Changing the Future of Cancer Treatment

A Robot Has Been Stuck on Mars for Months

A Breakthrough in the Mystery of Why Women Get So Many Autoimmune Diseases