When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

The Nancy Roman telescope's field of view will be approximately ~1000 times the area of this portion of a deep Hubble image. R. Williams (STScI), the Hubble Deep Field Team and NASA ...

An image of the Hubble Ultra Deep Field released in 2004. The images taken in the Ultra Deep Field result from exposure time of over 11 days between Sep. 24, 2003 and Jan. 16, 2004. Merging ...

The image, dubbed the Hubble Extreme Deep Field (XDF), reveals the faintest and most distant galaxies ever detected, shedding more light on the early history of the universe.

The Hubble Deep Field (1995). NASA/ESA If you hold a pin at arm’s length up in the air, the head of the pin covers approximately the amount of sky that appears in the Hubble Deep Field.

Before NASA's Hubble Space Telescope captured its iconic Hubble Deep Field, some astronomers were hesitant to take the ambitious imagery. But the director of Hubble's science mission took the risk.

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

Called the eXtreme Deep Field, or XDF, the photo was assembled by combining 10 years of NASA Hubble Space Telescope photographs taken of a patch of sky at the center of the original Hubble Ultra ...

The Hubble Deep Field (HDF) is an image of a small region of the sky, based on the results of a series of observations by the Hubble Space Telescope. The field is so small that only a few ...