see all latest headlines
Astronauts on the Space Station Will See the Solar Eclipse 3 Times (Video)
Astronauts on the Space Station Will See the Solar Eclipse 3 Times (Video)
The 2017 Solar Eclipse May Prove the Sun Is Bigger Than We Think
The 2017 Solar Eclipse May Prove the Sun Is Bigger Than We Think
For Record-Breaking Astronaut Peggy Whitson, Space Is Never Boring (Video)
For Record-Breaking Astronaut Peggy Whitson, Space Is Never Boring (Video)
Leonardo DiCaprio Relaunching 'The Right Stuff' as National Geographic TV Series
Leonardo DiCaprio Relaunching 'The Right Stuff' as National Geographic TV Series
Watch Live Friday! New Crew Launches to International Space Station
Watch Live Friday! New Crew Launches to International Space Station
Perseid Meteor Shower 2017: When, Where & How to See It
Perseid Meteor Shower 2017: When, Where & How to See It
Why Looking for Aliens Is Good for Society (Even If There Aren't Any)
Why Looking for Aliens Is Good for Society (Even If There Aren't Any)
Unhackable Data: In a First, Secure Quantum Communications Is Tested Via Microsatellite
Unhackable Data: In a First, Secure Quantum Communications Is Tested Via Microsatellite
Today in Space! July 27, 1962: First Zero-G Cosmonaut Training on Soviet Jetliner
Today in Space! July 27, 1962: First Zero-G Cosmonaut Training on Soviet Jetliner
Booze in Space: How the Universe is Absolutely Drowning in the Hard Stuff
Booze in Space: How the Universe is Absolutely Drowning in the Hard Stuff
In Images: Solar Eclipses Depicted in Fine Art
In Images: Solar Eclipses Depicted in Fine Art
Upcoming Solar Eclipse Is a Chance to Prove Einstein Right (Again)
Upcoming Solar Eclipse Is a Chance to Prove Einstein Right (Again)
Boom! Powerful Cosmic Explosion May Hint at How Black Holes Form
Boom! Powerful Cosmic Explosion May Hint at How Black Holes Form
Reaching for the Stars, Breakthrough Sends Smallest-Ever Satellites into Orbit
Reaching for the Stars, Breakthrough Sends Smallest-Ever Satellites into Orbit
Astrobotic's Private Moon Lander Will Launch in 2019
Astrobotic's Private Moon Lander Will Launch in 2019
How to Prep for Totality with New Eclipse Safari Mobile App
How to Prep for Totality with New Eclipse Safari Mobile App
Big, Dangerous Comets Are More Common Than Previously Thought
Big, Dangerous Comets Are More Common Than Previously Thought
Success! Engine for NASA's Space Launch System Megarocket Aces 3rd Test
Success! Engine for NASA's Space Launch System Megarocket Aces 3rd Test
Lego Boost Review: The Best Robot Kit for Kids
Lego Boost Review: The Best Robot Kit for Kids
Pink Ribbon to be 3D Printed on Space Station to Benefit Breast Cancer Research
Pink Ribbon to be 3D Printed on Space Station to Benefit Breast Cancer Research
Cassini Snaps Dazzling Photo of a 'Ring-Bow' in Saturn's Rings
Cassini Snaps Dazzling Photo of a 'Ring-Bow' in Saturn's Rings
Awesome 'Star Trek: Discovery' Posters & Still Photos Revealed at Comic-Con
Awesome 'Star Trek: Discovery' Posters & Still Photos Revealed at Comic-Con
Image of the Day
Image of the Day

Tech

/ See Latest
Cool! 'Star Wars'-Like Tech Warps Light into 360-Degree 3D Images
Cool! 'Star Wars'-Like Tech Warps Light into 360-Degree 3D Images

Spaceflight

/ See Latest
Inside Mars 160: The Mars Society's Red Planet Simulation in Pictures
Inside Mars 160: The Mars Society's Red Planet Simulation in Pictures

Science & Astronomy

/ See Latest
55 Cancri e: Super-Hot Super-Earth
55 Cancri e: Super-Hot Super-Earth

Search for Life

/ See Latest
Not Aliens: Weird Radio Signal from Star Likely Has Duller Explanation
Not Aliens: Weird Radio Signal from Star Likely Has Duller Explanation

Skywatching

/ See Latest
August Full Moon 2017: See the Lunar 'Sturgeon' Aug. 7, And a Lunar Eclipse!
August Full Moon 2017: See the Lunar 'Sturgeon' Aug. 7, And a Lunar Eclipse!

Entertainment

/ See Latest
'Close Encounters of the Third Kind' Is Returning to Theaters! (Here's the New Trailer)
'Close Encounters of the Third Kind' Is Returning to Theaters! (Here's the New Trailer)

Image Albums

/ view all

Reference Articles

/ view all
Follow Us

video

/ view all
Flashback: 'Guitar God' Joe Satriani’s Pluto Fly-By Impressions | Music + Video
Flashback: 'Guitar God' Joe Satriani’s Pluto Fly-By Impressions | Music + Video

topics

/ view all
Total Solar Eclipse Complete Coverage
Total Solar Eclipse Complete Coverage

countdowns

/ view all
Where to See the 2017 Total Solar Eclipse, State by State
Where to See the 2017 Total Solar Eclipse, State by State

infographics

/ view all
NASA's Parker Solar Probe Mission to Touch the Sun Explained (Infographic)
NASA's Parker Solar Probe Mission to Touch the Sun Explained (Infographic)

Space.com Presents

Your Night Sky Stargazing Guide

Amazing Space Photos & Images

Space, Science Fiction & Art

Insightful commentary & informed perspective