americaspace.comの競合サイトトップ10

nasa.gov

Here are a few frequently asked questions about how NASA and its team of medical physicians, psychologists, nutritionists, exercise scientists, and other

collectspace.com

Many astronauts and cosmonauts have chosen to share their personal and space flight stories in books invaluable to those interested in learning about space history.

airandspace.si.edu

The Smithsonian's National Air and Space Museum maintains the world's largest and most significant collection of aviation and space artifacts, encompassing all aspects of human flight. It operates two landmark facilities that, together, welcome more than

nasawatch.com

This is not a NASA website. You might learn something. It's YOUR space agency. Get involved. Take it back. Make it work - for you.

spacefacts.de

spacefacts - this website offers manned spaceflight data and portraits. available are biographies (including portraits) of astronauts and cosmonauts coming from the whole world, manned spaceflight mission reports and some statistical tables.

theverge.com

Dockless electric scooters first started appearing on US city streets in 2017, and since then have exploded in popularity across the world. Like ride-sharing, these compact two-wheelers were eagerly adopted by riders, kicking off what is seen as a revolution in micromobility. They can be a fun and easy way to make short trips, and startups like Bird and Lime are using that to raise huge amounts of cash. But critics complain they block sidewalks and cause injuries, and cities have struggled to manage their growth, which suggests that the scooter wars have only just begun.

arstechnica.com

It's unclear how much savings the deal provides or how many people will benefit. See full article...

space.com

The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.