Within our own Milky Way galaxy, two bright, spiky stars stand like sentinels in the foreground of this cosmic snapshot. Far beyond them are the galaxies of the Hydra Cluster. In fact, while the spiky foreground stars are hundreds of light-years distant, the Hydra Cluster galaxies are well over 100 million light-years away. Three large galaxies near the cluster center, two yellow ellipticals (NGC 3311, NGC 3309) and one prominent blue spiral (NGC 3312), are the dominant galaxies, each about 150,000 light-years in diameter. An intriguing overlapping galaxy pair cataloged as NGC 3314 lies above and left of NGC 3312. Also known as Abell 1060, the Hydra galaxy cluster is one of three large galaxy clusters within 200 million light-years of the Milky Way. In the nearby universe, galaxies are gravitationally bound into clusters which themselves are loosely bound into superclusters. Superclusters in turn are seen to align over even larger scales.
Estos días hemos tenido problemas con el proveedor de internet, por eso la página web permaneció ina...
La empresa china LandSpace ha alcanzado un importante hito al completar con éxito una prueba de ence...
En un movimiento histórico, las gigantes europeas Airbus, Leonardo y Thales han anunciado la creac...
NASA instructed astronauts on the International Space Station to briefly shelter in a Dragon spacecraft June 5 as cosmonauts attempted to repair an air leak in a Russian module. The post Astronauts briefly shelter in Dragon during ISS leak repair appeared first on SpaceNews.
Amazon will fly its largest number of broadband satellites to date later this month on the first Ariane 6 launch to use upgraded boosters. The post Next Ariane 6 launch to carry 36 Amazon Leo satellites using upgraded boosters appeared first on SpaceNews.
These are heady days for NASA and the space industry. The Artemis 2 crew flew around the moon, traveling farther into space than any humans previously had; NASA announced an […] The post Let’s build the moon base, but not lose sight of Mars appeared first on SpaceNews.
Construction of the Shanghai-led Qianfan constellation continued to accelerate this week with a pair of Long March launches, following on from two recent experimental flights. The post Qianfan constellation deployment hits 200 satellites with Long March 8 and 6A launches appeared first on SpaceNews.
Apex has raised more than $200 million to expand in-house satellite production capabilities, announcing a funding round June 5 it says nearly doubled the four-year-old manufacturer’s valuation to $2.3 billion. The post Satellite maker Apex’s valuation rises to $2.3 billion after latest $200 million raise appeared first on SpaceNews.
The Exploration Company performed a drop test of the Nyx spacecraft it is developing to transport cargo to low Earth orbit ahead of a 2028 test flight. The post The Exploration Company completes drop test of Nyx capsule appeared first on SpaceNews.
