Artikel-artikel mengenai Space travel

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Is this how space travel will look some day? ‘Sulu, punch it!’ Shutterstock

If Earth falls, will interstellar space travel be our salvation?

Some climatologists argue it may be too late to reverse climate change, and it’s just a matter of time before the Earth becomes uninhabitable – if hundreds of years from now. The recent movie Interstellar…
National Transportation Safety Board inspectors with a tail section of SpaceShipTwo. National Transportation Safety Board/Wikimedia Commons

Five space travel accidents that shaped the modern era

Last week was a particularly grim one for private space flights. Virgin Galactic’s SpaceShipTwo crashed in the Mojave Desert, about 150km north of Los Angeles, killing a pilot, Michael Alsbury, and seriously…
With private space missions just around the corner, we need to think about keeping important lunar sites safe. Cultsofhteshadow/Flickr

One giant leap for preservation: protecting moon landing sites

Who will preserve the first lunar landing site at Tranquility Base for future generations? It seems an odd question given the fact that this extraordinary archaeological site was created on July 21, 1969…
Is China our only hope? Alexander F. Yuan/AP

For our future in space, China must aim further than the Moon

A famous picture in the English edition of Newton’s “Principia” shows cannon balls being fired from the top of a mountain. If they go fast enough, their trajectory curves downward no more steeply than…
Lunar heritage sites such as Tranquility Base – shown here with Buzz Aldrin in 1969 – must be protected … but a US bill is not appropriate. NASA/Neil A. Armstrong

Look, but don’t touch: US law and the protection of lunar heritage

With India and China planning lunar surface missions, privately-funded space entrepreneurs competing for the US$40 million Google Lunar X Prize and discussions around lunar mining intensifying, working…
Born in space: I’d rather not come down to Earth. geniusdevil

Jellyfish born in space aren’t happy on Earth

Why send jellyfish to space? Well, because it’s awesome which is true of anything involving space. But mostly because of little crystals that they keep in their bodies, and what these crystals can tell…
A modified version of the SpaceX Dragon capsule (above) will be used for the mission to Mars. NASA/KIM Shiflett

We’re heading to Mars the ‘do-it-yourself’ way – and why not?

American multi-millionaire and “space tourist” Dennis Tito plans to help fund a trip to Mars for two intrepid astronauts – as you may have read about on The Conversation. But they won’t be stopping – just…
Is sending “oldies” to Mars an acceptable sacrifice – or a case of “voluntary euthanasia”? Be-Younger.com

Pensioners to go to Mars – why the old ones are the best

Tourist “astronaut” millionaire Dennis Tito wants to send an “older couple” to Mars. Would this be a stunt by an enthusiast or a meaningful breakthrough in space exploration? Being elderly myself, I have…

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