An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

Uranus, the ice-giant planet that tilts dramatically on its side as it orbits the Sun, has long puzzled scientists. When NASA ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...

NASA’s James Webb Space Telescope used its Near-Infrared Spectrograph to capture Neptune’s auroras in stunning detail.

If SPHEREx spots something of interest, then Webb or the Hubble Space Telescope can zoom in on it. Each satellite carries a camera, which acts like a synchronized, single, virtual instrument with ...

The observatory will begin its two-year prime mission after a roughly one-month checkout period ... the work of space telescopes that observe smaller sections of the sky in more detail, such as NASA’s ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11 ... such as the now-retired Spitzer telescope and even the Hubble Space Telescope, ...