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A three-ringed structure in the planet-forming zone of a circumstellar disk where metals and minerals serve as a reservoir of planetary building blocks The origin of Earth and the Solar System ...

When we look into the sky and see a single Sun, many don't realize that our solar system is unique in its arrangement. Typically, stars that look like our Sun are born with siblings. In the solar ...

For decades, astronomers have been awed by Saturn’s ring beauty. But a tiny, icy wanderer drifting between Saturn and Uranus has now stolen a little of that spotlight. A new paper released in The ...

The dust and gas around the star HD142527 observed by ALMA are shown in red and green, respectively, while near-infrared observations taken by the NAOJ Subaru Telescope are shown in blue. The dust is ...

An international team of astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) found a peculiar dust ring system around the young triple star GW Orionis. The system has three large ...

WASHINGTON (Reuters) -The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 175,000 miles (280,000 kilometers) as they encircle the giant planet. But smaller ...

The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 280,000 kilometres as they encircle the giant planet. But smaller celestial bodies in the solar system also ...

WASHINGTON :The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 175,000 miles (280,000 kilometers) as they encircle the giant planet. But smaller celestial bodies ...

Observations with the European Southern Observatory’s (ESO) Very Large Telescope Interferometer (VLTI) found various silicate compounds and potentially iron, substances we also find in large amounts ...

The perfect circle surrounding a galaxy cluster in a new Hubble Space Telescope image is a visual indicator of the huge masses that are bending time and space in that region. The galaxy cluster, ...