We've all looked up at night and admired the brightly shining stars.
SPACE.com invites experts in space exploration, science & technology to provide insightful commentary and informed perspective on news, current events, innovations, big ideas and ongoing research. Expert Voices includes Op-Ed analysis and opinion as well as interesting observations from the field and space exploration efforts around the world.
Artificial intelligence has been making waves in recent years, enabling us to solve problems faster than traditional computing could ever allow.
Galaxies are glittering cities, massive metropolises full of stars, dust, gas, black holes, magnetic fields, cosmic rays, dark matter and more.
Octopuses are famous for their alien-like abilities, from regrowing damaged arms to changing their skin color and texture.
Confined to the inside of the HI-SEAS habitat, the Selene III crew is starting to succumb to despair and the "dark side" when they're repeatedly not able to go on a moonwalk.
Our research has, for the first time, used satellite imagery to show the effects of predators on vegetation at a vast scale.
Two giant radio galaxies have been discovered with South Africa’s powerful MeerKAT telescope, located in the Karoo region, a semi-arid area in the south west of the country.
Mangroves play a crucial role in the ecosystem thanks to the dizzying array of plants, animals and birds they feed, house and protect.
Water is essential to life as we know it and it seems completely normal to have water all around us.
The Sun is the most important source of energy for sustaining life on Earth, but it gives us a lot more than just light and heat.
Mass extinctions are times in Earth’s past when large proportions of life suddenly and catastrophically died.
The NewSpace industry has its sights set on space tourism, a growing market expected to be worth at least $3 billion by 2030.
When we consider the sun's influence on Earth and our climate, we tend to think about solar radiation.
What if one mission could study the gravitational ripples triggered by some of the most violent events in the universe — on the way to observing the least-known planets of our solar system?
Until the early 2000s, the only known planets were located in our own neighborhood, the Solar System.
Scientists have long known that certain ingredients are needed to support life, especially water and key organic chemicals like carbon.
The U.S. Space Force has a serious role to play in the modern world. Its stated mission is to train and equip personnel to defend U.S. interests in space.