OrbitalHub

Blue Origin dicit:

Blue Origin has been demonstrating the safety, reliability and robustness of the New Shepard vehicle through its flight program and is moving towards verifying the system for human spaceflight. An important part of preparing for our astronauts is rehearsing procedures for training and launch day, like entering the capsule on the tower, which is shown here.

Video Credit: Blue Origin

Blue Origin dicit:

We’re currently testing the newest member of the BE-3 family, BE-3U (upper stage), a variant of the BE-3PM propelling New Shepard. With a back-to-back turbine assembly and a larger nozzle, BE-3U is optimized to operate in the vacuum of space and generates 710 kN (160,000 lbf) thrust in vacuum.

Two BE-3U engines power New Glenn’s restartable upper stage, enabling the full range of customer missions including direct injection to geostationary orbit. Building on years of operational experience and rigorous testing, BE-3U will be one of the best understood rocket engines when it launches into space.

Video Credit: Blue Origin

Wikipedia dicit:

The Progress is a Russian expendable cargo spacecraft. Its purpose is to deliver supplies needed to sustain human presence in orbit. While it does not carry a crew it can be boarded by astronauts when docked with a space station, hence it being classified as manned by its manufacturer. Progress is derived from the manned Soyuz spacecraft and launches on the same vehicle, a Soyuz rocket.

Progress has supported space stations as early as Salyut 6 and as recently as the International Space Station. Each year there are between three and four Progress flights to the ISS. A Progress remains docked until shortly before being replaced with a new one or a Soyuz (which will use the same docking port). Then it is filled with waste, disconnected, and de-orbited, at which point it burns up in the atmosphere. Due to the variation in Progress vehicles flown to the ISS, NASA uses its own nomenclature where “ISS 1P” means the first Progress spacecraft to ISS.

Progress was developed because of the need for a constant source of supplies to make long duration space missions possible. It was determined that cosmonauts needed an inflow of consumables (food, water, air, etc.), plus there was a need for maintenance items and scientific payloads that necessitated a dedicated cargo carrier. Such payloads were impractical to launch with passengers in the restricted space of a Soyuz. As of 1 December 2016 there have been 155 Progress flights with three failures. All three failures have occurred since 2011.

Video Credit: Roscosmos

Wikipedia dicit:

The SpaceX Dragon is a reusable cargo spacecraft developed by SpaceX, an American private space transportation company. Dragon is launched into orbit by the company’s Falcon 9 launch vehicle.

During its maiden flight in December 2010, Dragon became the first commercially built and operated spacecraft to be recovered successfully from orbit. On 25 May 2012, a cargo variant of Dragon became the first commercial spacecraft to successfully rendezvous with and attach to the International Space Station (ISS). SpaceX is contracted to deliver cargo to the ISS under NASA’s Commercial Resupply Services program, and Dragon began regular cargo flights in October 2012.

On 3 June 2017, the CRS-11 capsule, largely assembled from previously flown components from the CRS-4 mission in September 2014, was launched again for the first time, with the hull, structural elements, thrusters, harnesses, propellant tanks, plumbing and many of the avionics reused while the heat shield, batteries and components exposed to sea water upon splashdown for recovery were replaced.

Video Credit: NASA Kennedy/SpaceX

Wikipedia dicit:

The Space Launch System (SLS) is a US super heavy-lift expendable launch vehicle, which is under development as of 2019. It is the primary launch vehicle of NASA’s deep space exploration plans, including the planned crewed lunar flights of the Artemis program and a possible follow-on human mission to Mars. SLS replaces the previous Ares V launch vehicle of 2005, although it shares a number of technologies and systems.

The initial SLS Block 1 is required by the US Congress to lift a payload of 95 metric tons (209,000 lb) to low Earth orbit (LEO), and will launch Artemis 1 and Artemis 2. The later Block 1B is intended to debut the Exploration Upper Stage and launch the Artemis 3 and the notional Artemis 4-8. Block 2 is planned to replace the initial Shuttle-derived boosters with advanced boosters and would have a LEO capability of more than 150 metric tons (330,000 lb), again as required by Congress. Block 2 is intended to enable crewed launches to Mars. The SLS will launch the Orion spacecraft and use the ground operations and launch facilities at NASA’s Kennedy Space Center in Florida.

Video Credit: Aerojet Rocketdyne

Wikipedia dicit:

Atlas V is the fifth major version in the Atlas rocket family. It is an expendable launch system originally designed by Lockheed Martin, now being operated by United Launch Alliance (ULA), a joint venture between Lockheed and Boeing.

Each Atlas V rocket consists of two main stages. The first stage is powered by a Russian RD-180 engine manufactured by RD Amross and burning kerosene and liquid oxygen. The Centaur upper stage is powered by one or two US RL10 engine(s) manufactured by Aerojet Rocketdyne and burning liquid hydrogen and liquid oxygen. AJ-60A strap-on solid rocket boosters (SRBs) are used in some configurations and will be replaced by GEM-63 SRBs in the near future. The standard payload fairings are 4 or 5 meters in diameter with various lengths.

Video Credit: ULA