NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...
"As fascinating as the galaxy appears at visible wavelengths, some of NGC 5643's most interesting features are invisible to ...
Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...
The Hubble tension is one of the most hotly debated discrepancies in all of astronomy. It centers around a number called the ...
NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation ...
The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...
This NASA/ESA Hubble Space Telescope image features the glorious spiral galaxy NGC 5643, which is located roughly 40 million ...
The Big Bang should be thought of as a "point" in time but not happening at a particular place. Astronomers will often say ...
The findings suggest that astronomers’ widely accepted cosmology models might be missing something—meaning the longstanding mystery known as the “Hubble tension” continues ...
The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...
The availability of the James Webb Space Telescope is finally giving astronomers the tools they need to measure this aspect ...