An international team, including UNIGE, unveiled the “Neptunian Ridge”, an overdensity of Neptunes nestled between the ...

A new study outlines the design of a mega satellite constellation involving 891 satellites, using advanced orbital mechanics ...

Chinese researchers have discovered a promising mass-gap black hole using radial velocity and astrometry methods. The study ...

The team ran simulations of orbital dynamics and found that the planet’s highly eccentric and retrograde orbit are signs that it is likely evolving into a hot Jupiter, through “high-eccentricity ...

A NASA spacecraft erected a large, foil solar sail in orbit around Earth last week, after a failed attempt days earlier.

2). The spacecraft's orbital eccentricity, or path around our planet, has also shifted slightly since Aug. 30, which could potentially be linked to the tumbling motion, he added. Staff at ...

The ESA/JAXA BepiColombo spacecraft will take a revised trajectory to reach Mercury in response to problems with its electric propulsion system. Credit: ESA WASHINGTON — The European Space ...

Blue Origin launched six passengers, including a NASA-sponsored researcher and the youngest woman to fly in space, on a sub-orbital trip out of the lower atmosphere Thursday in the company's ...

Reflect Orbital plans to "sell sunlight" at night using orbital mirrors California start-up aims to provide extra sunlight to solar panels afte Reflect Orbital's satellites extend sunlight for solar ...

Reflect Orbital, a lighting and energy company, wants to sell customers sunlight at night for their needs as it works on refining its light-harvesting technology in order to power solar farms and ...