European Extremely Large Telescope

Starlink, SpaceX, astronomy, night sky, cultural heritage, field of view, astronomy, space telescopes, ground-based telescopes, Thirty Metre Telescope, European Extremely Large Telescope, Large Synoptic Survey Telescope, Elon Musk, Falcon 9, radio telescopes, radio frequency, International Astronomical Union, low-Earth orbit, internet from space, European Southern Observatory, India-based Neutrino Observatory,

Why Astronomers Are Up in Arms Against SpaceX’s Starlink Satellites

Abhijeet Borkar 14/06/2019

A thousand-dozen satellites would outnumber stars visible to the...

An image of the M101 spiral galaxy, 25 million lightyears away, snapped by NASA's Spitzer space telescope. Credit: NASA, JPL-Caltech, K. Gordon (STScI) et al.

Are the Constants of Physics Constant?

Venkat Srinivasan 11/03/2016

The weird thing about them is that there is...