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Category: space – Page 1,076

D-Wave launches Quantum for Quants at Budapest derivatives conference

Nice list of experts on Quantum; however, I would love to see someone from the Lab from Los Alamos to discuss Quantum Internet and University of Sydney from their Innovation Lab or the lady herself “Michelle Simmons” on the panel. Hope to see registration soon.

The announcement was made at the Global Derivatives Trading & Risk Management conference in Budapest, Hungary.

“Quantum computers enable us to use the laws of physics to solve intractable mathematical problems,” said Marcos de López de Prado, Senior Managing Director at Guggenheim Partners and a Research Fellow at Lawrence Berkeley National Laboratory’s Computational Research Division. “This is the beginning of a new era, and it will change the job of the mathematician and computer scientist in the years to come.”

As de Prado points out on the Quantum for Quants website, “Our smartphones are more powerful than the systems used by NASA to put a man on the moon.”

Kepler Findings: NASA Announces Discovery of More Than 1,200 New Alien Planets

NASA just made a new announcement regarding the findings made by the Kepler Space Telescope.

NASA just announced that they have found 1,284 new planets. This is the most exoplanets that have ever been announced at one time, and it doubles the number of known Kepler exoplanets (informally known as ‘alien planets’).

“This announcement more than doubles the number of known exoplanets,” says Timothy Morton, associate research scholar at Princeton University, and a member of the study.

Life In A Lunar Lava Tube: Nearside Tunnels As Ready-Made Moonbases

New reports that Russia is considering lava tubes as habitat; here’s one from my lava tube archives…

Nearside of Moon, by Lunar Reconnaissance Orbiter (Photo credit: Wikipedia)

With only a trace of an exosphere, future lunar astronauts working nights outside will likely feel as if they are walking a catwalk through space itself.

But night or day, they will be totally exposed to whatever the cosmos can throw at them; from solar x-flares and coronal mass ejections to galactic cosmic rays. As a result, radiation shelter on the lunar surface will become as paramount as the underside of a school desk in a 1950s-era “duck and cover” civil defense film.

Wow! SpaceX Nails Rocket Landing At Sea Again

For the second time in less than a month, SpaceX has landed the first stage of its Falcon 9 rocket on a ship at sea.

The booster settled softly onto the deck of SpaceX’s robotic “Of Course I Still Love You” droneship at 1:30 a.m. EDT (0530 GMT) on Friday (May 6), nine minutes after launching from Cape Canaveral Air Force Station in Florida on a successful mission to carry the Japanese communications satellite JCSAT-14 to orbit.

Chants of “USA! USA! USA!” erupted at SpaceX headquarters in Hawthorne, California as the Falcon 9 stuck its landing on the ship, which was stationed about 200 miles (320 kilometers) offshore in the Atlantic Ocean. [Photos: SpaceX Launches Satellite, Lands Rocket at Sea].

How to Watch Tonight’s Eta Aquarid Meteor Shower

The Eta Aquarid meteor shower is tonight, and it’s going to be a spectacular show. Here’s how, when, and where to watch the Eta Aquarids—and why they’ve been so unjustly ignored for so long.

The Eta Aquarids are a late spring meteor shower made up of the icy debris of Halley’s Comet. The comet is actually responsible for two separate meteor showers a year—this one and the Orionids, which occurs in October.

The Orionids are typically overshadowed by the Eta Aquarids, but that shouldn’t be seen as a judgement on the latter’s quality. All it means is that people have been sleeping through a really excellent meteor shower for no good reason. Tonight is your chance to rectify that.

Iridium Oxide Nanoparticles Used to Harvest Hydrogen

Researchers from Argonne National Laboratory developed a first-principles-based, variable-charge force field that has shown to accurately predict bulk and nanoscale structural and thermodynamic properties of IrO2. Catalytic properties pertaining to the oxygen reduction reaction, which drives water-splitting for the production of hydrogen fuel, were found to depend on the coordination and charge transfer at the IrO2 nanocluster surface. Image: Courtesy of Maria Chan, Argonne National Laboratory

Iridium oxide (IrO2) nanoparticles are useful electrocatalysts for splitting water into oxygen and hydrogen — a clean source of hydrogen for fuel and power. However, its high cost demands that researchers find the most efficient structure for IrO2 nanoparticles for hydrogen production.

A study conducted by a team of researchers at the U.S. Department of Energy’s (DOE’s) Argonne National Laboratory, published in Journal of Materials Chemistry A, describes a new empirical interatomic potential that models the IrO2 properties important to catalytic activity at scales relevant to technology development. Also known as a force field, the interatomic potential is a set of values describing the relationship between structure and energy in a system based on its configuration in space. The team developed their new force field based on the MS-Q force field.

“Before, it was not possible to optimize the shape and size of a particle, but this tool enables us to do this,” says Maria Chan, assistant scientist at Argonne’s Center for Nanoscale Materials (CNM), a DOE Office of Science User Facility.

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