Discovery

Who’s Out There-Anyone? A Review

How Do Scientists Build Spacecraft?

Spaceflight is activating herpes in astronauts

Moon dust kept sealed for 50 years will finally reveal its secrets

NASA Astronaut Nick Hague Prepares for His First Spaceflight (for a Second Time)

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

SpaceX Dragon demo capsule leaves station for Earth

Soon, hundreds of tourists will go to space. What should we call them?

More work ahead for Crew Dragon after test flight

NASA unlikely to return Mars samples in the 2020s

Europe unveils design of reusable rocket that looks a lot like a Falcon 9

The clearest images of Ultima Thule reveal a strange-looking object

Dragon aces final NASA review, now set for test flight on March 2

Where are all the aliens? Struggling and hustling, just like us

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?

NASA’s Mars Opportunity Rover Is Likely Dead

The Holy Grail of Astrobiology

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

How Does Weather Affect Space Travel?

SpaceX’s Crew Dragon launch moves to March, risking Falcon Heavy delays

What will we name the solar system’s next planet?

SpaceX test fires the massive new engine for its next big rocket

Boeing’s astronaut taxi is a go, will launch a test flight next month

China is beating the United States in the new space race

Ocean Moons, Promising Targets in Search for Life, Could Be Dead Inside

How do Astronauts Grow Plants Grow in Space?

Dark Energy Gets Weirder: Mysterious Force May Vary Over Time

The Benefits of Sending Your Child to Space Camp

Space Travel May Increase Astronauts’ Susceptibility to Cancer

How an Ancient Rock Carrying Earth’s Oldest Known Crystals Ended Up on the Moon

SpaceX Test Fires Rocket for 1st Crew Dragon Launch in February

Branson expects commercial SpaceShipTwo flights to begin in mid-2019

Changing How We Build Satellites Could Do More Than Reduce Space Junk

A Step in the Right Direction: Solar Electric Propulsion (SEP)

Mysterious ‘Planet Nine’ Might Actually Be a Gigantic Disk of Space Objects

Who’s Out There-Search Strategy

Space Stress: How Astronauts Manage Their Mental Health

The Government’s Secret UFO Program Funded Research on Wormholes and Extra Dimensions

NASA May Decide This Year to Land a Drone on Saturn’s Moon Titan

China might just have grown the first plant ever on the moon

Astronomers foresee long future for Hubble

Astronauts Could Be Growing Beans in Space in 2021

NASA Says SpaceX Crew Dragon Launch Will Occur in Feb. at the Earliest

Canadian astronomers discover 2nd mysterious repeating fast radio burst

If Aliens Are Causing Weird Dimming of ‘Tabby’ Star,’ They Aren’t Using Lasers to Do It

Behold! SpaceX’s 1st Crew Dragon Spaceship Is On the Launchpad

Astronauts and Workplace Harassment

NASA’s New Horizons Promises a Treasure Trove of Data on Ultima Thule

It’s official: NASA’s New Horizons spacecraft has made history

New Horizons Spacecraft Makes New Year’s Day Flyby of Ultima Thule, the Farthest Rendezvous Ever

The mystery of the ISS hole just got even weirder

Alien Hunters, Stop Using the Drake Equation

Musk teases new details about redesigned next-generation launch system

Watch an astronaut trying to walk after being in space

Apollo 8 Launched 1st Astronauts Around the Moon 50 Years Ago Today Despite Big Risks

Meet Farout, the new most distant member of our solar system

Here’s the First Image of the Sun from the Parker Solar Probe

Yes, a killer asteroid could hit Earth

What Does It Take to Become an Astronaut?

Cosmonauts armed with knives and cutters hack into Soyuz space capsule in search of hole

NASA’s Voyager 2 Probe Enters Interstellar Space

Listen to the very first sounds recorded on Mars

This is a Martian selfie from the InSight lander

The Most Powerful Ion Drive in Space Is Ready for Its to Visit Mercury

SpaceX Just Misses Catching Rocket Nose Cone — But Still Plans to Reuse It

Cosmic Watch 2 Review

NASA’s InSight lander survived ‘seven minutes of terror’ to touch down on Mars

NASA’s latest and greatest Mars lander will touch down on the red planet Monday

Watch a Spaceship Leave Earth in Stunning ISS Video

Drinking Alcohol in Space: Is It Possible?

NASA’s 2020 rover will search Mars for signs of life

Elon Musk renames Big Falcon Rocket to ‘Starship’

Who’s Out There?—Water-Sensitive Critters?

Musk hints at further changes in BFR design

Sun’s closest solo star may have company

Billionaire Yuri Milner’s Breakthrough Initiatives Eyes Private Mission to Seek Alien Life

The Final Frontier of Human Disease: Vaccine Research in Space

A Deadly, Fast-Spreading Form of Super-Ice Could Be Killing Off Alien Life-Forms

NASA astronauts will get to use this extraterrestrial supercomputer

Astronomers Find Strong Evidence There is a Supermassive Black Hole at the Center of Our Galaxy

Soyuz rocket: ‘Faulty sensor’ led to launch failure

Virgin Orbit Shows off its “Launcher One”, a Rocket Carried by an Airplane

How Do Bones React in Space?

What’s That Weird Cloud That’s Been Looming Over Mars for Weeks?

What Scientists Found Inside the Brains of 10 Russian Cosmonauts

Scientists Home in on the Best ‘Water Worlds’ to Search for Alien Life

Asteroid or Comet? Weird Blue Space Rock ‘Phaethon’ Gets a Close-Up

Red Dwarf Star’s Mighty ‘Hazflare’ Could Be Bad News for Alien Life

Geopolitics & How International Farming Could Bring Us All Together (in Space)

What’s the difference between a comet and an asteroid?

Here’s How Space Agencies Prepare to Rescue Astronauts During Soyuz Launch Aborts and Landings

Virgin Galactic to reach space in ‘weeks not months’

SpaceX launches Argentine satellite, posts first ground-landing on West Coast

Will There Be Human Life on Mars?

In the hunt for aliens, satellites may light the way

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