During the lecture at the Rio Theatre, Bob Williams — a scientist who was at the center of creating the Hubble Deep Space ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

Using Hubble's Wide Field Camera 3 instrument, astronomers captured this recent up-close view of the SMC, full of twinkling ...

Credit: ESA/Hubble & NASA, C. Murray Hubble's Wide Field Camera 3 used its four filters ... it lacks the heavier elements found in large galaxies like the Milky Way. These heavy elements are ...

Euclid has two instruments: its visible light camera, VIS, and its near-infrared light camera, NISP. NISP allows Euclid to ...