Additionally, since angular resolution is a function of the diameter of "objective" in the ratio to the wavelength of electromagnetic wave being ascertained, radio telescopes need to be larger as ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Astronomers using the powerful James Webb Space Telescope to survey distant galaxies spotted an unusual, chance phenomenon ...

NAS's James Webb Space Telescope has captured Neptune’s glowing auroras in the best detail yet. Hints of auroras were first ...

New optical technologies have revolutionized astronomy, from the invention of the telescope 400 years ago to more recent developments of adaptive optics and segmented mirrors. The next disruptive ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

Get closer to our solar companions with the best telescopes for seeing planets, just in time for February's fantastic planetary parade. Want to focus your stargazing on our cosmic neighbors ...

The best telescopes allow you to observe the night sky in more detail. The best telescopes unlock the wonders of the night sky right from your backyard and beyond. Bring the Moon and planets into ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

Each spacecraft consists of two optical telescopes, two inertial sensors and an optical bench. When the gravitational wave passes through the constellation of the gravitational wave observatory, the ...

Mon, March 24, 2025 at 1:09 PM UTC ...