SpaceX Crew-2 Launch With Reused Falcon 9 First Stage and the Dragon Spacecraft

On April 23, 2021, SpaceX launched four astronauts to the International Space Station (SpaceX Crew-2). The launch was a historic one: for the first time ever people have flown on a reused rocket (Falcon 9 First Stage) and also in a reused capsule (Dragon Spacecraft).

Why did SpaceX build Starship from stainless steel instead of carbon fiber?

Carbon fiber is lighter and stronger than stainless steel. It is widely used especially in the last two decades, and now we have a lot of experience of building and using it for different purposes. For example, it is most commonly used in the bodywork of a Formula 1 car and also the air box, …

NASA’s Plan to Build a Base Camp on the Moon Sounds Like Sci-Fi, But It’s Real

If we’re ever going to make Elon Musk’s vision of colonizing Mars a reality, we first need to figure out an essential component of the plan: how to get there. After all, it’s somewhere between 34 and 140 million miles away from Earth. The moon is barely spitting distance closer, relatively speaking-but it’s a start. …

SpaceX Crew Dragon arrives at the ISS

SpaceX’s Crew Dragon capsule arrives at the International Space Station (ISS) following up a historic liftoff with an equally smooth docking. The SpaceX Crew Dragon capsule (named Endeavour by the crew) docked automatically to the ISS, no assistance needed.

SpaceX Dragon – an unreal shot

On May 4, 2019, the American space company SpaceX launched its 17th contracted cargo resupply mission (SpaceX CRS17, also known as SpX-17) to the International Space Station (ISS) aboard a Falcon 9 rocket, carrying 2,482 kg (5,472 lb) of cargo. You can watch the launch at 15:00 in the video at the end of this …

How Space Exploration Has Changed from 2000 to 2020

From an all-female spacewalk to the first image of a black hole, a lot has changed in the last twenty years of space exploration. Here’s how space exploration has changed from 2000 to 2020.

NASA has published the amazing map of 4,000 exoplanets

Even as late as 1991, we had no hard evidence of planets existing outside our solar system (a centuries-old quest), known as “exoplanets”. Today, over 4000 exoplanets are known to exist. NASA has published an amazing video map showing them in the Milky Way galaxy on the Astronomy Picture of the Day website.