Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear—contains an asterism of seven ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

a clump of galaxies straddling the Milky Way, to be its neighbor without being affected by the gravitational fields of larger star systems. The galaxy, located in the constellation Leo ...

a clump of galaxies straddling the Milky Way, to be its neighbor without being affected by the gravitational fields of larger star systems. The galaxy, located in the constellation Leo ...

As part of the definitive contract for the full LEO constellation, MDA Space will manufacture more than 50 MDA AURORA TM ...

Galaxies consist of stars ... is an unbarred spiral galaxy about 35 million light-years away in the constellation Leo. Large Magellanic Could is a spiral satellite galaxy of the Milky Way.

Qianfan Constellation, often referred to as China's version of Starlink, has announced its plans to deploy 13,904 low-Earth orbit (LEO) satellites by 2030. The project, while ambitious ...

The Hubble Space Telescope has released a new image of the spiral galaxy NGC 3430, located 100 million light-years from Earth in the constellation Leo Minor. The image reveals NGC 3430 as a ...

As part of the definitive contract for the full LEO constellation, MDA Space will manufacture more than 50 MDA AURORA TM software-defined digital satellites for Globalstar. "We are pleased to once ...