space travel

Our Universe might just be a hologram

Our Universe might just be a hologram

What's that, you say - our universe is a figment of our imagination? Not so much. When you hear the world "hologram", you might immediately assume that we're talking about something akin to Princess Leia being projected by R2-D2 in Star Wars. She's there, but only sort of. In a study produced by Vienna University of Technology (TU Wien) this week, mathematical researchers suggest that there's a possibility that our universe is, indeed, a hologram. We might just be living in a 2D space, rather than 3.

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Elon Musk insists SpaceX rocket landing will work (eventually)

Elon Musk insists SpaceX rocket landing will work (eventually)

While last week's news of the Falcon 9 rocket's oh-so-close-but-not-quite landing attempt was somewhat disappointing to SpaceX fans and observers, Elon Musk isn't giving up! The SpaceX founder commented in a pair of tweets on Saturday that they had determined the rocket's crash was caused by a slower than expected throttle valve response. The latest event is part of a continued attempt by SpaceX to land a rocket on a floating platform — as opposed to crashing into the sea — in order to reuse it in future launches.

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SpaceX CRS-6 mission success: Tweets from space

SpaceX CRS-6 mission success: Tweets from space

The SpaceX mission known as CRS-6 had two points of success - one up in space at the ISS, another in the Atlantic Ocean. While the Earthbound piece of this pie did not land successfully - but came OH SO CLOSE - the package delivered to the ISS did, indeed, arrive completely safely. Onboard were 2 tons of science and supplies - including coffee - for the crew of the International Space Station for all nations aboard. No more instant coffee for those above our heads doing science!

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Watch the SpaceX rocket landing (now in video form)

Watch the SpaceX rocket landing (now in video form)

Before we'd only had tiny glimpses of the near-landing bit of the Falcon 9 rocket. Now we've got a fully operational video from off the starboard bow. This video shows how the rocket flew in at great speed, nearly - so very, very nearly - landing on the "Just Read The Instructions" autonomous sea craft. But with a final blast, it fell to the wayside. Time to try, try again, of course, as Elon Musk suggests they'll be approaching an 80% success rate by the end of this year.

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SpaceX launch succeeds: even a crash is progress

SpaceX launch succeeds: even a crash is progress

As the latest Falcon 9 Dragon rocket took off yesterday, history was once again made by SpaceX. While some headlines suggest that the "landing" bit of this mission was a failure - we don't see it that way. The first part of the mission was to send supplies to the International Space Station - that part is in progress. The second part was to successfully land the Falcon 9 back on an autonomous barge in the Atlantic Ocean - it succeeded, but also failed. While the rocket is damaged enough now that it cannot be reused, SpaceX has again come far closer than any other organization at landing like this in history.

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LIVE Countdown to SpaceX CRS-6 launch and landing mission

LIVE Countdown to SpaceX CRS-6 launch and landing mission

For the third time in so many days, the SpaceX group will be attempting to launch mission CRS-6. This mission will be the first to recapture the section of the rocket normally lost once separated from the payload, thus creating an environment in which space travel - and the delivery of goods and astronauts to the International Space Station - has its costs lessened significantly. Today there is a 60-percent chance of a successful mission launch, while yesterday's launch was canceled by an anvil cloud.

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SpaceX landing scrubbed due to anvil cloud

SpaceX landing scrubbed due to anvil cloud

This afternoon SpaceX aborted its second attempt to land a rocket on a ship at sea. This would have been - and still might be - a historic landing, if completed successfully, as it would make the Falcon 9 the first such craft to deliver goods to the International Space Station and return intact and fully reusable. Similar such craft have been successful in heading to space, but once returned, they're pretty much done for. SpaceX intends to reduce the price of space travel significantly with this giant leap forward.

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Our Earth and Baby Earth smashed out the moon

Our Earth and Baby Earth smashed out the moon

A paper has been published this week which suggests that our moon was created when a tiny Earth collided with our much larger Earth millions of years ago. Millions and millions of years ago, that'll be, so says a paper by the name of "A primordial origin for the compositional similarity between the Earth and the Moon." Did you know that our Moon is made of the same basic material as our planet Earth? Popular theory suggests that our Moon was once part of our Earth, and this newest study suggests that it was bashed out by a sort of "Baby Earth."

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Bezo’s Blue Origin preps for its first unmanned spaceflight

Bezo’s Blue Origin preps for its first unmanned spaceflight

The competition for private spaceflight is gearing up as companies compete for the privilege to send a new breed of tourists into space. Competing with Virgin Galactic and Elon Musk's Space X is Blue Origin, the covert rocket company owned by Amazon founder Jeff Bezos. Blue Origin's latest spacecraft is the New Shephard, which is designed to be capable of carrying 3 or more astronauts and a full cargo load into sub-orbital space. New Shephard will soon begin unmanned test flights in sub-orbital space this year.

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