Science

SpaceX tests Crew Dragon abort thrusters

The Curiosity rover detects oxygen behaving strangely on Mars

Why Astronomers Worry About the Brightness of SpaceX’s Starlink Satellite Megaconstellation

Can We Genetically Engineer Humans to Survive Missions to Mars?

Discovering Extraterrestrial Life Would Be Slow and Uncertain

Evolution tells us we might be the only intelligent life in the universe

Pioneering NASA Asteroid Mission Clears Key Hurdle on Path to 2021 Launch

Moon Dust Could Be a Problem for Future Lunar Explorers

Whose Out There–Habitable Zones

Can Spacecraft Corrode in Space?

5 Amazing Benefits of the Invention of the Telescope

A Second Interstellar Visitor Has Arrived in Our Solar System. This Time, Astronomers Think They Know Where It Came From

How do astronauts practice self-care in space?

SpaceX to update Starship progress

Whose Out There–Unique Biocritters?

Venus was potentially habitable until a mysterious event happened

SpaceX’s orbital Starship prototype construction progress detailed in new photos

US Moon Landing Hopefuls Watch Silent India Lander — and Learn

Gargantuan ‘Bubbles’ of Radio Energy Spotted at the Center of Our Galaxy. How’d They Get There?

Astronomers Decode Weird X-Ray Pattern Coming from Neutron Star

India Just Found Its Lost Vikram Lander on the Moon, Still No Signal

Europe and US are Going to Try and Deflect an Asteroid

Astronomers Baffled by ‘Cosmic Mountain Ranges’ Jutting Through the Milky Way

China’s Lunar Rover Has Found Something Weird on the Far Side of the Moon

Scientists May Have Found a Volcanic Exomoon That Darth Vader Could Call Home

Scientists Test Mars Spacesuit By Climbing a Glacier in Iceland

SpaceX Starhopper rocket prototype takes giant leap for Elon Musk

Scientists Are Building a Real-Life Version of the Starship Enterprise’s Life Scanner

X-37B Military Space Plane Breaks Record on Latest Mystery Mission

Russian spacecraft carrying humanoid robot fails to dock

SpaceX’s Starman and Elon Musk’s Tesla Have Made a Lap Around the Sun

Scientists worry about long-term future of NASA’s Mars exploration program

NASA Mission Selects Final Four Site Candidates for Asteroid Sample Return

Mysterious, Ancient Radio Signals Keep Pelting Earth. Astronomers Designed an AI to Hunt Them Down.

Tardigrades that crash-landed on the moon may still be alive, but they’re not having fun

Rodent astronauts suggest trips to Mars will make us anxious, forgetful, and afraid

If Aliens Are Flashing Laser Beams at Us, We Now Have a Way to Detect Them

A Tiny Chinese Lunar Orbiter Just Crashed on the Moon’s Far Side (on Purpose)

It’s Good! Hubble Telescope Scores Big with Football-Shaped Alien Planet

‘Snowball’ Planets Might Be Better Abodes for Life Than We Thought

Watch SpaceX Rocket Break Sound Barrier Twice and Land in This Amazing Video

This Newfound Alien Planet Has 3 Suns

Who’s Out There–The Santa Fe Institute

How Do an Astronaut’s Eyes Change in Space?

Why doesn’t anyone live on the moon yet?

Making Business Plans in Space

Japanese spacecraft grabs second asteroid sample near blasted crater

NASA will look for life in space with a nuclear-powered drone

Astronauts Aren’t Dying From Space Radiation, New Research Suggests

AI Created a 3D Replica of Our Universe. We Have No Idea How It Works.

Lunar Robotic Mission Heracles Will Scout for Human Landings

NASA’s new mission to Titan is looking for life in all the right places

How Is Science Education Evolving?

NASA’s new plane will fly at supersonic speeds—without a windshield

Nasa’s Curiosity Mars rover senses methane spike

The next Falcon Heavy launch is arguably the most exciting one to date

One legacy of Carl Sagan may take flight next week—a working solar sail

Will Apollo Nostalgia Help NASA Get Its Artemis Moon Money?

The Search for Habitable Alien Worlds in Earth’s Backyard Heats Up

Space Babies: Sex and Pregnancy in Microgravity

NASA’s Mars Helicopter Whirls Through Tests on Way to 2020 Launch

UFOs exist and everyone needs to adjust to that fact

Space-Based Medical Research for Public Health

A ball of space mud just pelted Earth—and scientists couldn’t be happier

Huge Amount of Water Ice Is Spotted on Mars (It Could Be Long-Lost Polar Ice Caps)

Moving Forward With Space-Based Solar Power

The moon is quaking as it shrinks

NASA seeks additional $1.6 billion for 2024 Moon plan

How Do Engineers Design & Build Rockets?

Jeff Bezos unveils his sweeping vision for humanity’s future in space

An asteroid’s water may offer clues to the origin of life on Earth

Weird Science: Nanoparticles, Algae and Organs on Chips to Launch on SpaceX Dragon

How an Asteroid Flyby in 2017 Is Helping NASA Defend Earth from Armageddon

NASA’s InSight Lander Captures Audio of First Likely ‘Quake’ on Mars

Who’s Out There-Anyone? A review (Pt. 2)

Second NASA Astronaut to Spend Nearly a Year in Space — For Science

NASA’s TESS Exoplanet Mission Finds 1st Earth-Size Alien World

SpaceIL says “chain of events” led to crash of lunar lander

‘Alien’ Lights in Norway Were a NASA Test, Not an Extraterrestrial Visit

The World’s Best Universities for Physics and Astronomy

Molecular Space Biology: Real-World Connections

Life on Jupiter’s Moon Europa? Lander Design Team Hopes to Be the Ones to Find It

2020 Mars Helicopter Could Open Alien Skies to Exploration

SpaceX’s Falcon Heavy shown launching NASA Orion spacecraft in fan render

Most of us have viruses sleeping inside us, and spaceflight wakes them up

The ‘Halo Drive’ Would Shoot Lasers at Black Holes to Explore the Milky Way

Who’s Out There-Anyone? A Review

Spaceflight is activating herpes in astronauts

Some exoplanets tilt too much, and it’s pushing everyone apart

NASA unlikely to return Mars samples in the 2020s

The Challenges of Returning to Regular Life After Life in Space

Gateway Foundation Shows off Their Plans for an Enormous Rotating Space Station

With the best air pressure sensor ever on Mars, scientists find a mystery

NASA experiments suggest problems lie ahead for astronauts during Mars mission

The Impacts of Space Travel on Family Life

Year in space put U.S. astronaut’s disease defenses on alert

Who’s Out There–Weirdos?

The Holy Grail of Astrobiology

Something Is Not Quite Right In the Universe, Ultraprecise New Measurement Reveals

How Does Weather Affect Space Travel?

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