To do that, Jansky built an antenna and mounted it on the wheels from a discarded Model ... Grote Reber, a radio amateur, heard about Jansky's discovery and built the first radio telescope ...

A conception of the James Webb Space Telescope orbiting 1 million miles from Earth. Credit: NASA GSFC / CIL / Adriana Manrique Gutierrez Space is phantasmagorical. Astronomers using the powerful ...

According to an article published by NASA on Wednesday, March 26, the Webb telescope “captured bright auroral activity on Neptune” for the very first time in June 2023. Despite “successful ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other. An elliptical galaxy and a spiral galaxy appear as one celestial body as a ...