New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...
After 11 years mapping the Milky Way, the European Space Agency's Gaia space telescope has retired. Scientists hailed it as ...
A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...
The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...
SPHEREx's new images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...