Explore the vast reaches of space and mankind’s continuing efforts to conquer the stars, including theories such as the Big Bang, the International Space Station, plus what the future holds for space travel and exploration.
The Zoo Hypothesis: Are Aliens Watching Us Like Animals in a Zoo?
Are Pentagon-confirmed UFOs a National Security Threat?
Does the Real Element 115 Have a Connection With UFOs?
The Hunter's Moon Will Glow in Peak, Orange Glory This Weekend
Don't Miss Jupiter Shine Its Brightest in Almost 60 Years
What Are the 8 Phases of the Moon, in Order?
Scientists Make History by Growing Plants in Soil From Moon
Without Regulation, the Night Sky Will Be Twinkling With Satellites, Not Stars
Space Architects Will Help Us Live and Work Among the Stars
SpaceX's Massive Starship Could Soon Transform Spaceflight
Is Coastal Georgia the Next Gateway to Space?
Is Space Tourism Worth It?
Mars Is Littered With Over 7 Tons of Trash From Robotic Space Exploration
Stunning Webb Images Show Clearest Look at Cosmos Ever
What Does Space Smell Like?
20 Years on the ISS Proves We Can All Get Along
How the International Space Station Works
NASA's Dragonfly Rotorcraft to Explore Saturn's Giant Moon Titan
In 2022, the full moon, called the hunter's moon, will occur Oct. 9. Why is it called that and when can you see it?
Debris on Mars comes from three main sources: inactive spacecraft, discarded hardware and crashed spacecraft. What risk does this trash pose to current and future missions?
By Cagri Kilic
The solar system's largest planet will pass closest to Earth at the same time it's at opposition. That means it will be the biggest and brightest it's been in the sky in decades.
The first image released by President Joe Biden shows a galaxy cluster as it appeared 4.6 billion years ago. But the telescope will look back billions more, even as far as the Big Bang.
By Sarah Gleim
The Tau Herculids meteor shower was made of debris from the broken comet SW3 and produced a lot of shooting stars, but not quite the meteor shower that was hoped for.
University of Florida scientists used lunar soil collected during Apollo 11, 12 and 17 missions to successfully grow plants from seed. It's a first in human history and could help future space colonists grow food on the moon.
Sonification is the process of taking data and turning it into sound. When it come to the universe we live in, scientists are finding that the sounds are definitely otherwordly and very beautiful.
Aldebaran is not just the brightest star in the constellation Taurus, it's also the 14th brightest star in the sky.
If you imagine the eight major planets in a single line stretching out from the sun, this alignment occurs roughly every 13.4 trillion years. And our solar system is 4.5 billion years old.
The oldest megamaser ever measured, estimated to have been emitted some 5 to 6 billion years ago, was observed in 2022 from a radio telescope in South Africa.
Many people dream of climbing Mount Everest, but what if it were possible to scale the highest mountain in the solar system? That mountain is more than twice as tall as Everest! So, where is it?
Starship is a reusable spacecraft and second-stage rocket built by SpaceX. The end goal of the massive spaceship is to send humans to the moon and eventually to Mars.
Not sure what you're seeing in the night sky? Astronomy software such as Stellarium makes stargazing easier by helping to explain what you're seeing when you look at the stars.
The gegenschein, "faint light" in German, occurs under very specific astronomical conditions when the sun reaches the exact opposite of Earth from wherever you're stargazing.
Soon, one out of every 15 points of light in the night sky will actually be a satellite, not a star.