Observatory (SDO). From its orbit in space around Earth, SDO has steadily imaged the Sun in 4K x 4K resolution for nearly 13 years. This information has enabled countless new discoveries about the..
NASA has announced the selection of 13 regions near the Moon's South Pole as candidate landing regions for Artemis III, the first crewed mission to the Moon's surface since 1972. The..
The Moon is our closest celestial neighbor and the only natural satellite that humans have visited. It orbits the Earth every 27.3 days, showing us different phases as it reflects the sunlight. But did..