Mar 22, 2021
How Does SpaceX Get These Amazing Shots?
Posted by Alberto Lao in category: space travel
Ever wondered how we get such smooth tracking shots of rockets moving at incredibly fast speeds?
Archive for the ‘space travel’ category: Page 237
Mar 21, 2021
Spacecraft in a ‘warp bubble’ could travel faster than light, claims physicist
Posted by Paul Battista in category: space travel
Albert Einstein’s special theory of relativity famously dictates that no known object can travel faster than the speed of light in vacuum, which is 299792 km/s. This speed limit makes it unlikely that humans will ever be able to send spacecraft to explore beyond our local area of the Milky Way.
However, new research by Erik Lentz at the University of Göttingen suggests a way beyond this limit. The catch is that his scheme requires vast amounts of energy and it may not be able to propel a spacecraft.
Lentz proposes that conventional energy sources could be capable of arranging the structure of spacetime in the form of a soliton – a robust singular wave. This soliton would act like a “warp bubble’”, contracting space in front of it and expanding space behind. Unlike objects within spacetime, spacetime itself can bend, expand or warp at any speed. Therefore, a spacecraft contained in a hyper-fast bubble could arrive at its destination faster than light would in normal space without breaking any physical laws, even Einstein’s cosmic speed limit.
Mar 20, 2021
What will SpaceX do when they get to Mars?
Posted by Alberto Lao in category: space travel
With SpaceX aiming to send the first humans to Mars in 2024, they will need to set up the essentials like water and power before they get there.
Mar 19, 2021
Why Does SpaceX’s Camera Cut Out During Landings?
Posted by Alberto Lao in categories: electronics, space travel
We all love watching SpaceX landing the Falcon 9, so why is it so difficult to get footage of it?
Mar 19, 2021
Glowing ‘dawn storm’ auroras that blaze in Jupiter’s morning skies are born in darkness
Posted by Genevieve Klien in category: space travel
New images of Jupiter’s polar auroras, captured by the Juno spacecraft, revealed the full cycle of intense and unusual polar light displays.
Mar 19, 2021
Astronaut Bruce McCandless II floating untethered away from the safety of the space shuttle
Posted by Brent Ellman in category: space travel
His Manned Maneuvering Unit all that keeps him from drifting away and becoming “lost in space”.
The first person in history to do this.
Mar 19, 2021
Elon Musk shows off SpaceX’s 1st Starship Super Heavy booster
Posted by Genevieve Klien in categories: Elon Musk, space travel
A massive rocket booster for a massive Starship.
SpaceX CEO Elon Musk showed off the company’s first Starship Super Heavy booster in a Twitter post on Thursday (March 18).
Mar 19, 2021
This SpaceX rival wants to send a mission to Venus
Posted by Prem Vijaywargi in category: space travel
Venus: how Rocket Lab could reveal the under-explored planet’s secrets.
Rocket Lab is building its largest rocket ever, and its CEO has big plans to get to Venus.
“We’re going to try to catch the Super Heavy booster with the launch tower arm, using the grid fins to take the load,” Musk said via Twitter on Dec. 30. SpaceX will try a different approach to landing its future reusable rocket boosters. There are some benefits with this landing method: first, by omitting landing legs from the rocket design altogether, SpaceX can save weight and cost, because unlike Falcon 9 and Falcon Heavy first stages Super Heavy won’t need landing legs. In a second place, it could allow SpaceX to essentially recycle the Super Heavy booster immediately because the rocket would be “ready to refly in under an hour”.
~Video credits: @tijnm_02 Text credits: www.space.com www.techcrunch.com.
