What exactly is space? Where does space start? What is space like? Is there more than one kind of space? How do rockets work? Forces Thrust and drag Escape velocity Parts of a space rocket Rocket engines A typical space rocket: Ariane 5 Key parts of an Ariane rocket A closer look ...
The Hubble Space Telescope lets us watch the expansion of the universe in a way never before imagined. Not only does it have 10 to 20 times the resolution of a typical ground-based telescope, but a technological milestone made its images accessible to scientists and the general public alike. ...
How did the Apollo spacecraft work? How does a rocket land on the moon? What kind of rocket engine works in space? What is the horsepower of the SpaceX Merlin rocket engine? How powerful is a interplanetary rocket engine? How was the space shuttle made?
How does the launch work? The spaceplane is launched in mid-air from a carrier plane at an altitude of about 9.4 miles (15km). Its rocket then fires the craft and its crew into sub-orbital space at least 50 miles (80km) above Earth. Passeng...
What exactly is a satellite and how does it work? Let's take a closer look!Photo: NASA's Infrared Astronomical Satellite (IRAS) was effectively a remote-controlled telescope in space that surveyed the sky with infrared light. Among other things, it discovered six new comets. Picture courtesy...
18: SpaceX launched its Starship rocket and Super Heavy booster on its second flight test, but the vehicles exploded during flight. Read our coverage for full details and video. This weekend is shaping up to be an exciting day for space fans. SpaceX plans to launch the second-ever test ...
pasty, like rice or peanut butter, so that it does not float away. If you are at a work station, you use straps and footholds to restrain yourself. Portable equipment, such as alaptop computer, is strapped to either you (as shown above), an equipment rack or the wall of the space...
SpaceX / SpaceX UPDATE: SpaceX has called off Friday’s launch of the Starship and is now targeting Saturday. SpaceX CEO Elon Musksaidin a social media post that engineers need to replace a grid fin actuator on the first-stage Super Heavy booster, a part which helps to steer the vehicl...
How does SpaceX get these amazing camera shots? As with pretty much all rocket launches these days, space fans are spoiled with stunning footage of the start of each mission asthe rocket soars into the skyat incredible speed. Recommended Videos ...
SpaceX's Starlink satellite internet service is steadily increasing its coverage, bringing extraterrestrial internet to every inch of the Earth. The option to receive your internet from outer space is exciting, without a doubt. However, as Starlink grows, some of the same issues customers of regul...