Don't Miss the Only Total Lunar Eclipse of 2021
A spectacular "blood moon" total lunar eclipse will be visible from North America, South America, Australia, and more on May 26, 2021.
A spectacular "blood moon" total lunar eclipse will be visible from North America, South America, Australia, and more on May 26, 2021.
NASA’s Mars Odyssey has been orbiting the Red Planet for literally 20 years—here’s a glimpse of what it’s been up to.
These are the sounds and images the Voyager Golden Record committee chose to represent Earth to intelligent alien life.
From alien encounters in England to elk abductions in Washington State, here are 11 eerie unexplained events.
The Eta Aquariid meteor shower peaks in early May this year. Here is when and where you should look for it.
For Star Trek’s First Contact Day, Toynk has released a new tent for fans, human and Vulcan alike, in the shape of a Federation Type 6 shuttlecraft.
Regular full moons cause spring tides, but March’s worm moon wasn’t a regular one—it was a supermoon.
On April 26, the full moon will appear especially large and bright in the night sky. Here's what you need to know to catch the super pink moon.
Donna Shirley made space history in the 1990s as the first woman to manage a NASA program. She led both the Mars Exploration Program and the team that built Sojourner, the first rover to land on the Red Planet.
Our solar system is home to more than 200 moons, each with their own wonderful quirks. Here are 11 of the most incredible ones.
Spring is the best time to observe Earthshine—the phenomenon in which the glow of the Earth lights up the crescent moon.
A cargo craft delivering supplies to the International Space Station has been named after Katherine Johnson, the influential "human computer" who helped send the first Americans to space.
Witness the conjunction of Jupiter and Mercury when the largest planet and the smallest planet in our solar system appear exceptionally close in the night sky.
The CIA has been investigating UFO news and sightings for decades, and you can now use their intel for your own research.
A new omnibus spending bill includes a requirement for government agencies to disclose what they've learned about UFOs.
John F. Kennedy's stirring speech on September 12, 1962, sparked a passion for space exploration that eventually led us right to the moon.
Kick off another year of skygazing by catching Mercury at its greatest distance from the sun on the evening of January 23.
The space program often calls for astronauts to be in orbit for the holidays. Here's how they do it.
When the next solar eclipse appears over South America on December 14, Slooh will stream the event to viewers around the world.
With this new map of the Milky Way, astronomers can calculate the galaxy's mass and learn more about its past and future.
On December 21, 2020, Saturn and Jupiter will share their closest conjunction since 1653. Here's what you need to know to see the event.
Kate Rubins cast her ballot from the International Space Station with the help of a county clerk and a nifty technology known as the PDF.
Whether you’ve seen a northern lights show in Alaska, Iceland, or not at all, you’re eligible to suggest they name the next storm after your dog.
This Halloween, look up for a shot at spotting Uranus with your naked eye when the planet reaches opposition.