A visual timeline of every animal ever sent into space
NASA mission to unlock mysteries of the solar system
Planet circling a burned-out star offers a glimpse at the solar system's fate
Meet Sian Proctor, first Black woman to pilot a spacecraft
Venus has many mysteries. New spacecraft aim to solve them.
One of the largest comets ever seen is headed our way
Rubble reveals the chaotic birth of our solar system
SpaceX takes 4 passengers to orbit
Mars rover grabs first rock sample
Planet 9 may be closer and easier to find than thought
Staring at the sun—a close (but safe) look at our home star
The ‘small wonders’ unlocking secrets of the solar system
How the hunt for a 'missing planet' revealed asteroids in our solar system
Ripples in Saturn's rings reveal the planet's giant, slushy core
This asteroid is one of the most likely to hit Earth
Core of Mars is shockingly big, NASA mission reveals
Jeff Bezos reaches space—a small step toward big dreams
The strange phenomenon of ‘space hurricanes,’ decoded
Photos show historic moments of animals and humans flying to space
Where earthbound travelers can search for extraterrestrial life
What Virgin Galactic's milestone flight means for the future of tourists in space
Astronomers identify the stars where any aliens would have a view of Earth
Mystery object blotted out a giant star for 200 days
Bezos is just the latest millionaire to go into space
Mars hope fulfilled – deep space beckons
The spacecraft that changed how I see the universe
Scientists spot a 'space hurricane' for the first time
How these feuding map-makers shaped our fascination with Mars
How ancient astronomy mixed science with mythology
Why are people so dang obsessed with Mars?
See how people have imagined life on Mars through history
How scientists plan to protect Earth from extraterrestrial germs
10 awesome science discoveries you may have missed in 2020
Images of the ISS give a unique perspective on life in space
One of Jupiter's icy moons may glow in the dark
NASA's OSIRIS-REx secures asteroid sample after surprise leak
Water on moon’s surface may be more abundant than once thought
Why Tom Wolfe wrote 'The Right Stuff'
Captivating images from America's first space program
What is the fall equinox? Here's what you need to know.
Red Planet probe, a symbol of independence, hope and peace
Explore the galactic map that could guide aliens to Earth
NASA sent a map to space to help aliens find Earth. Now it needs an update.
What the International Space Station teaches us about our future in space
Why we explore Mars—and what decades of missions have revealed
A brief history of moon exploration
The future of spaceflight—from orbital vacations to humans on Mars
After 30 years, Hubble is still revealing new mysteries of the universe
Emirati astronauts' dream date with the stars
The planets are next, says UAE space pioneer
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