A top a mountain in Chile, where the days are dry and nights are clear, a team of scientists and engineers is preparing for ...

Stargazing there, under what might be the best night sky on the planet, made me feel like I was seeing the universe properly ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

Fireworks won’t be the only things lighting up the sky this month.Stargazers will be treated to a trio of celestial shows ...

The answer: There are approximately 2,000,000,000,000 galaxies in the universe – that’s 2 trillion. Astronomers don’t know ...