Reference We GPS all the time but how does it work and why was it invented? Here we explore this vital space-based technology.
Artemis 1's Orion spacecraft captured a series of detailed images of the moon during its the closest approach on Nov. 21.
See the incredible launch photos of NASA's Artemis 1 mission, the agency's first big step to returning astronauts to the lunar surface.
Reference Here's a guide to all the rocket launches and astronomical events in 2022, as well as milestones for space missions, anniversaries and conferences.
Reference The Kármán line is the official boundary between the Earth’s atmosphere and outer space. But defining such a boundary can be tricky.
Reference The Geminid meteor shower peaks the night of Dec. 13-14. Our guide tells you the best times and places to see the Geminids (no equipment necessary).
Reference The 2023 Lyrid meteor shower will occur between April 16-25 and peak on the night of April 22. A typical shower displays between five and 20 meteors per hour.
Reference There are two lunar eclipses in 2023. Our guide tells you how you can see them and when the next lunar eclipse will occur.
The last lunar eclipse of 2022 (and the last Blood Moon until 2025) did not disappoint. Here we take a look at some of the photos and online reactions from around the world.
A strange blue aurora has been spotted in the skies over Abisko, Sweden. Could a Russian submarine be the culprit of the mysterious light show?
All About Space issue 136 explores Neptune and Uranus like never before, taking a peek into the unknown. Explore the latest issue here.
Reference The Leonid meteor shower is active between Nov. 3 and Dec. 2 and will peak on Nov. 17-18, producing up to 15 meteors per hour.
The 'smiling' sun could unleash a trio of fast solar wind streams toward Earth which could trigger a minor geomagnetic storm.
Reference Our solar eclipses 2023 guide will help you plan your next solar eclipse-watching venture.
The partial solar eclipse on Oct. 25 delighted skywatchers around the world with a stunning display. We have rounded up some of the best photos here.
Reference Explore Jupiter's 57 official moons including the infamous Galilean satellites and the largest moon in the solar system, Ganymede.
The final solar eclipse of 2022 has put on quite the show for skywatchers around the world. See the first eclipse photos and social media reactions here.
Reference Explore all 63 of Saturn's verified moons, along with their names and discovery dates. Other moons await official confirmation of their discovery.
Reference Earthquakes are one of Earth's biggest and deadliest natural disasters. Here we explore earthquakes in more detail while uncovering how and why they happen.
Reference Our meteor showers 2022 guide will tell you everything you need to know about upcoming meteor showers, including where and when to see them.
Reference The Orionid meteor shower peaks between Oct. 20 and Oct. 21 and is visible until early November. We explore the annual shower in more detail here.
All About Space issue 135 takes an in-depth look at our lunar companion, from its formation and internal structure to past, present and future exploration. Explore the latest issue here.
Reference The Taurid meteor shower is composed of two streams known as the Southern Taurids and the Northern Taurids. We explore this impressive shower in more detail here.
Reference The Draconid meteor shower peaks around Oct. 8 and Oct. 9. Here we explore what the Draconids are, where they are found and how you can see them.
Celebrate "International Observe the Moon Night" 2022 on Saturday (Oct. 1) virtually with livestreams or in person at an event near you.