Researchers have found clouds of cold gas embedded deep within larger, superheated gas clouds—or Fermi bubbles—at the Milky ...

Astronomers have turned the Atacama Large Millimeter/submillimeter Array (ALMA) into a time machine to peer back in cosmic ...

Ralph Waldo Emerson once penned the words “If the stars should appear one night in a thousand years, how would men believe ...

Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Particular stars called Cepheid variables allow astronomers to determine distance, and Hubble spotted one of these within M31 ...

Space telescopes like Hubble and Webb have dramatically changed the way we explore the universe, offering unparalleled views ...

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