The Orion Multi-Purpose Crew Vehicle (Orion MPCV) is a US-European spacecraft intended to carry a crew of four astronauts to destinations at or beyond low Earth orbit (LEO). Currently under development by the NASA and ESA for launch on the Space Launch System (SLS), Orion is intended to be the main crew vehicle of the Artemis lunar exploration program as well as potential crew flights to asteroids and Mars.
Openreach is the company that owns, operates and maintains the UK's phone and broadband line If you haven’t heard of Openreach you won’t be alone. But you will have heard of BT, BT Broadband and BT Infinity. Openreach is a huge division of BT, or British Telecommunications PLC, now known as
In set theory, an ordinal number, or ordinal, is one generalization of the concept of a natural number that is used to describe a way to arrange a collection of objects in order, one after another. Any finite collection of objects can be put in order just by the process of counting: labeling the objects