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Near-Earth Objects: The Asteroids That Pass Close to Earth
Near-Earth Objects (NEOs) are asteroids and comets whose orbits bring them within 1.3 astronomical units of the Sun, meaning they ...
James Webb Space Telescope: Greatest Discoveries So Far
The James Webb Space Telescope has transformed our understanding of the cosmos since becoming operational in July 2022. Its infrar...
When Will Humans Live on Mars? A Realistic Timeline
The question of when humans will colonize Mars depends on how you define colonization. A temporary research outpost could exist by...
Space Debris: The Growing Threat Above Our Heads
There are currently over 36,000 tracked objects larger than 10 cm in Earth orbit, along with an estimated 1 million objects betwee...
Voyager 1 and 2: Humanitys Farthest Reaching Spacecraft
Launched in 1977, Voyager 1 and 2 remain humanitys most distant emissaries. Voyager 1, now over 24 billion kilometers from Earth i...