Aside from a pretty glaring source of visible light in the form of the Sun, there’s not much visible light out there in space. This, then, begs the question: how does the James Webb Space Telescope see all those distant stars in the first place?
Related Posts
Comet, rocket, space junk or meteor? Here’s how to tell your fireballs apart
A blaze of light streaks across the sky, but what is it? Wendy Miller/Flickr, CC BY-NC-ND Michael J.…
What could have caused the Air India crash? An expert examines the proposed failure scenarios
Ali Elham, University of Southampton The recent crash of an Air India Boeing 787 Dreamliner in Ahmedabad has…
Voyager 2 has lost track of Earth. Only one antenna in the world can help it ‘phone home’
NASA / JPL-Caltech Glen Nagle, CSIRO In 1977, five years before ET asked to “phone home”, two robotic…
Robots Don’t Need to Look Human
Unlike traditional metallic and humanoid robots, future robots might be soft and flexible and come in various shapes…