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Current issue

ELEKTRO 12/2021 was released on December 1st 2021. Its digital version will be available immediately.

Topic: Measurement, testing, quality care

Market, trade, business
What to keep in mind when changing energy providers

SVĚTLO (Light) 6/2021 was released 11.29.2021. Its digital version will be available immediately.

Fairs and exhibitions
Designblok, Prague International Design Festival 2021
Journal Světlo Competition about the best exhibit in branch of light and lighting at FOR ARCH and FOR INTERIOR fair

Professional literature
The new date format for luminaires description

Elon Musk shows off prototype of Mars-bound rocket, Starship

14. 1. 2019 | Phys.org | www.phys.org

SpaceX CEO Elon Musk has unveiled the first pictures of a retro-looking, steely rocket called Starship that may one day carry people to the Moon and Mars.

Musk posted pictures on Twitter late Thursday of the Starship Hopper prototype, which awaits its first flight test in Texas in the coming weeks. The prototype built in Boca Chica, along the Gulf Coast of Texas, is nine yards (eight meters) in diameter—like the future rocket will be—but is shorter.

SpaceX Starship

Its first test flights—suborbital "hops" reaching several miles (kilometers) in the air before landing back on Earth—could come in March or April. An orbital prototype is expected in June. That version will be paired with a massive rocket booster known as the Super Heavy.

Read more at Phys.org

Image Credit: SpaceX

-jk-