The fastest things ever made by humans are spacecraft, and the fastest spacecraft reached 330,000 mph – only 0.05% the speed of light. But there are ways to go faster.
Author archives: Chris Impey
The most powerful space telescope ever built will look back in time to the Dark Ages of the universe
The James Webb Space Telescope is set to launch into orbit in December, 2021. Its mission is to search for the first light to ever shine in the universe.