Lifeboat Foundation

While space mining is still a decade or so off, next year the industry is ramping up their efforts.

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Do you like space? 🌌 A science team is presenting about their expedition to document a supercolony of penguins in Antarctica — which they found by using NASA Earth satellite imagery! 🛰️ Learn all about how to study penguins from space! https://go.nasa.gov/2rsoF4y

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NASA offered to give Stephen Curry a tour of its lunar labs in Houston after the NBA superstar expressed doubts on the moon landings.

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Three-time NBA champion Stephen Curry on Tuesday signaled that he is willing to take NASA up on its offer to tour its lunar lab in Houston after his pronouncement this week that he does not believe humans ever walked on the Moon.

During the “Winging It” podcast released on Monday, the Golden State Warriors guard asked fellow players Vince Carter and Kent Bazemore whether they believed humans had ever been to the Moon.

Continue reading “Curry signals willingness to meet with NASA over Moon landing doubts” »

http://go.nasa.gov/2Qn6Pi6&h=AT3np_oMoCPYbhx9QJX-8XPwlEEXDwA…yHFVXA4jcw

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IonQ just made a presentation on two new trapped ion quantum computers with 160 stored and 79 processing qubits. This is more qubits than the best noisy superconducting quantum computers which is currently the Google 72 Qubit Bristlecone processor.

* IonQ systems are at room temperature

* IonQ manipulates ions with magnets and lasers and have software control on mostly FPGA chips.

Continue reading “IonQ Has the Most Powerful Quantum Computers With 79 Trapped Ion Qubits and 160 Stored Qubits” »

First #selfie! I’m feeling healthy, energized and whole. This is me on #Mars. http://go.nasa.gov/2Qn6Pi6&h=AT3Q6ffKt6_9qmkSPTO3bdwJ0GlGXlT…Qbo516oeGQ

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NASA has offered to give NBA superstar Steph Curry a tour of one of its lunar labs after the Golden State Warriors guard said on a podcast that he doubts humans landed on the moon.

No, really.

Curry made the head-scratching comment on an episode of the “Winging It” podcast, which posted Monday. According to Bleacher Report, Curry brought up the subject himself during the more than hour-long podcast with fellow NBA players Vince Carter, Kent Bazemore and Andre Iguodala:

Continue reading “NASA to NBA star Steph Curry: Yes, we went to the moon, and we can prove it” »

The question asked in the title has been edited from what was asked today at Quora, the Q&A forum at which I participate as expert columnist. The original question was a bit more ambiguous: “Which is better? — a digital bitcoin wallet or a physical one?” I have included the original question, to better distinguish products and terms. All bitcoin wallets are all digital—even a paper wallet, whether a character string or a QR code. Conversely, an exchange may use “physical” wallets to host client assets, individual application wallets, or they may simply keep records of client assets that are stored, collectively, in their own master wallet. To complicate matters, Bitcoin is never really “stored” by you or an exchange service. It is stored on a public blockchain, where assets and transaction history can be traced through time by anyone. Therefore, all forms of user access are “digital”. What the reader really wants to know is “Which form of access control is better? — custodial or personal?” Type 1: Custodial Wallets are Managed by a Trusted Party They hold your assets. You view a statement balance—just like a bank account.