Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, ...

For years, astronomers have toyed with the idea that the Sun hides an extra planet so distant and dim that even the best ...

Explore the 35-year journey of the Hubble Space Telescope, reshaping our understanding of the cosmos with stunning images and ...

NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) captured amazing ...

The Hubble Telescope, 35 years of groundbreaking discoveries, continues to surprise despite glitches, retirement risk, and ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

The ZWO Seestar S50 is one of a cluster of these automated marvels that have arrived in the past few years. Like the others, ...

This range aligns with theoretical predictions for Planet Nine’s distance and mass, estimated between 7 and 17 times that of Earth . The researchers initially identified 13 candidate pairs showing the ...

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

Researchers have found a candidate for the hypothetical Planet Nine, which could be an undiscovered giant planet way out in ...

Range Astronomy Astronomy is a science often focused on very distant and alien celestial objects, from radiating pulsars and ...