Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

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

How did a Cepheid variable star help Edwin Hubble prove the Andromeda Nebula was a galaxy? Roger BradySan Quentin, California ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center Trump remakes the White House with new flagpoles Jeremy Allen White ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's atmosphere, while at the same time giving methane and other organic ...

Hubble's data points to a slow inward drift of dust from Uranus' distant irregular moons, which orbit between 2.5 to 13 million miles (4 to 20 million kilometers) from the planet.

NASA's James Webb Space Telescope captures mid-infrared wavelength images of the Sombrero Galaxy in late 2024. The James Webb of NASA, on June 3, 2025, released an image of the Sombrero Galaxy, ...

"Uranus is weird, so it's always been uncertain how much the magnetic field actually interacts with its satellites." New data from the Hubble Space Telescope suggests that Uranus' largest moons ...