Explore astronomy, NASA missions, planets, galaxies, the Moon, the Solar System and discoveries that expand our understanding of the universe.
8,698 published items in this category and its subcategories.
The Earth, and the whole solar system, is strangely suspended in the middle of empty space, according to research led by the Harvard & Smithsonian Center for Astrophysic…
Scientists find strange radio waves, unlike anything seen before, originating from the center of the Milky Way.
Bathed in ultraviolet (UV) rays 10 times more deadly than Earth is today, the small group of creatures continued to survive and evolve for several billion years - they w…
Elon Musk, the founder of the company SpaceX, shared a drone shot of the Starship launch tower that flies to the Moon and Mars.
China's Chang'e 5 lunar lander has sent back to Earth the first in situ evidence of the existence of water on the Moon's surface.
The Hubble telescope with the mission to explore the vast universe has been operating for 31.7 years, bringing a lot of valuable scientific information.
Dense rings of dust around a Sun that look nothing like the Sun today have prevented our planet from evolving into a super-Earth.
ESA's Gaia Space Telescope and Canada-France-Hawaii Telescope have both recorded a strange line of stars, clearly not belonging to our galaxy.
With a capacity of 6 crew members, the Dream Chaser spaceship will realize the dream of carrying people into space, thereby officially setting foot in the space tourism…
Every country that manufactures military aircraft wants to own stealth technology that helps the aircraft avoid detection by enemy radars.
The European Southern Observatory (ESO) has released a stunning update of the nebula NGC 2024 in the constellation Orion.
Maggie is a mysterious, unknown, and one of the largest filamentous structures ever observed in a galaxy containing the Earth's Milky Way.
SpaceX this morning successfully launched its first space mission in 2022, carrying a new batch of Internet satellites into orbit.
Astronomers have observed this 'dead end' period when a massive star explodes, ending its existence.
Australian scientists have come up with a shocking explanation for the extremely low-velocity region inside the Earth - another world with a giant ocean of magma, made u…