On April 6, 2026, the Orion spacecraft officially took four astronauts farther from Earth than any human has gone before. While the Artemis II mission did not include a Moon landing, it did involve ...
Every year, the Moon slips roughly 3.8 centimeters farther from Earth, a slow retreat driven by tidal friction between the ...
Four astronauts today became the first humans to make a trip around the moon since the Apollo era — and added new pages to history books for the Artemis era. The Artemis 2 crew reached a maximum ...
The Artemis II crew flew farther from Earth than any humans in history as they passed over the far side of the moon on Monday night.
Researchers have developed a mathematical method that enables more precise calculations of the most economical travel routes between the orbits of celestial bodies. To demonstrate this method, they ...