TikToker in space: Virgin Galactic to send up well-known researcher
Friday, 04 June 2021 03:14
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Space tourism company Virgin Galactic announced Thursday it will send researcher Kellie Gerardi, a well-known figure on TikTok, into space to conduct experiments for several minutes while weightless.
The move presents an ideal opportunity for the company to flaunt its ambitions not only to send wealthy tourists on pleasure rides costing $200,000 or more, but also to advance science.
The NASA's OSIRIS-REx celebrates perfect departure maneuver from Asteroid Bennu
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NASA's OSIRIS-REx spacecraft is 328,000 miles, or 528,000 kilometers, away from the asteroid Bennu, having fired its engines on May 10 to initiate a return trip to Earth. The spacecraft is on track to deliver an asteroid sample to Earth on September 24, 2023.
Mission engineers had planned to do a small thruster firing last week to ensure the spacecraft stays on the correct path back to Ear NASA's Juno to get a close look at Jupiter's Moon Ganymede
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On Monday, June 7, at 1:35 p.m. EDT (10:35 a.m. PDT), NASA's Juno spacecraft will come within 645 miles (1,038 kilometers) of the surface of Jupiter's largest moon, Ganymede. The flyby will be the closest a spacecraft has come to the solar system's largest natural satellite since NASA's Galileo spacecraft made its penultimate close approach back on May 20, 2000.
Along with striking imagery Leiden astronomers calculate genesis of Oort cloud in chronologically order
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A team of Leiden astronomers has managed to calculate the first 100 million years of the history of the Oort cloud in its entirety. Until now, only parts of the history had been studied separately. The cloud, with roughly 100 billion comet-like objects, forms an enormous shell at the edge of our solar system. The astronomers will soon publish their comprehensive simulation and its consequences i Front-row view reveals exceptional cosmic explosion
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Scientists have gained the best view yet of the brightest explosions in the universe: A specialised observatory in Namibia has recorded the most energetic radiation and longest gamma-ray afterglow of a so-called gamma-ray burst (GRB) to date. The observations with the High Energy Stereoscopic System (H.E.S.S.) challenge the established idea of how gamma-rays are produced in these colossal stella Which way does the solar wind blow?
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The surface of the sun churns with energy and frequently ejects masses of highly-magnetized plasma towards Earth. Sometimes these ejections are strong enough to crash through the magnetosphere - the natural magnetic shield that protects the Earth - damaging satellites or electrical grids. Such space weather events can be catastrophic.
Astronomers have studied the sun's activity for centuri Isotropic Systems and SES GS complete trials for of new connectivity for US Military
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SES Government Solutions (SES GS), a wholly-owned subsidiary of SES, and Isotropic Systems, a leading developer of transformational broadband terminal technologies, announce the successful completion of the first of two milestone next-generation antenna trials with the U.S. Military aimed at unleashing unprecedented information distribution to warfighters across the battlefield.
The U.S. A Kleos Polar Vigilance Mission Satellites dispatched to Cape Canaveral for Launch
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Kleos Space S.A, a space-powered Radio Frequency Reconnaissance data-as-a- service (DaaS) company confirms the successful dispatch of its cluster of four Polar Vigilance Mission satellites (KSF1) from Delft in the Netherlands to Cape Canaveral Space Force Station.
Under a rideshare contract with Spaceflight Inc., the satellites will lift-off aboard the Spaceflight SXRS-5 / SpaceX Transport China launches new meteorological satellite
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China sent a new meteorological satellite into planned orbit from the Xichang Satellite Launch Center in Sichuan Province on Thursday morning.
The satellite, Fengyun-4B (FY-4B), was launched by a Long March-3B rocket at 12:17 a.m. (Beijing Time). It was the 372nd flight mission of the Long March rocket series, said the launch center.
As the first of China's new-generation meteorologi One small step for cephalopods: SpaceX carrying research squids to ISS
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A SpaceX rocket took off Thursday for the International Space Station carrying supplies for scientific experiments, including some surprising passengers - squids and virtually indestructible microorganisms called tardigrades.
The rocket, leased by NASA, launched from Florida at 1:29 pm local time (1729 GMT). The Dragon capsule detached from the Falcon 9 rocket about 12 minutes after take-of Scientists, generals, policy experts ponder future role of Space Force
Thursday, 03 June 2021 22:53 Write a comment
WASHINGTON — A group of senior military leaders, scientists and other space professionals met this week in Colorado Springs to discuss the future of the U.S. Space Force.
“We are trying to anticipate what’s coming and prepare for an uncertain future,” said Joel Mozer, chief scientist of the Space Operations Command, based at Peterson Air Force Base in Colorado Springs.
Climavision emerges from stealth mode with $100 million for weather intelligence network
Thursday, 03 June 2021 20:07 Write a comment
TAMPA, Fla. — Private equity firm TPG has poured $100 million into weather services startup Climavision, which will marry satellite and terrestrial radar observations to improve climate intelligence.
Louisville, Kentucky-based Climavision emerged from stealth mode June 2 after being borne out of Enterprise Electronics Corporation, a 50-year old U.S.
Space bubble experiment could lead to more effective early cancer screenings
Thursday, 03 June 2021 19:55 Write a comment
Researchers studying how bubbles form and function are sending a fully automated, self-contained experiment into space.
The study, led by Tengfei Luo, a professor in the Department of Aerospace and Mechanical Engineering at the University of Notre Dame, will be initiated by astronauts aboard the International Space Station (ISS). Using real-time results sent back to Earth for analysis, Luo and his team hope to gain a better fundamental understanding of how bubbles form, grow and detach from solid surfaces with different nanoscale features.
This information could improve diagnostic capabilities for life-threatening diseases including certain cancers.
"What we are looking at in parallel to the research taking place on the ISS is how to use these bubbles for cancer detection at early stages—when cancerous cells are still at very low concentrations," Luo said. "Our method is a potential method to increase sensitivity and improve early cancer detection."
In a 2020 study published in Advanced Materials Interfaces, Luo successfully used laser heating to generate bubbles in a solution containing biological molecules.
Nelson to speak with Rogozin on the future of the ISS
Thursday, 03 June 2021 18:12 Write a comment
WASHINGTON — NASA Administrator Bill Nelson says he will soon speak with his Russian counterpart in the hopes of continuing long-standing cooperation between the two countries in space even as Russia’s ties to China grow stronger.
In a discussion with reporters at NASA Headquarters after his “State of NASA” speech June 2, Nelson said he is scheduled to speak by phone with Dmitry Rogozin, head of the Russian space agency Roscosmos, on June 4, regarding Russia’s willingness to continue participating in the International Space Station program.
SpaceX launches tiny critters, solar panels to space station
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SpaceX launched thousands of tiny sea creatures to the International Space Station on Thursday, along with a plaque-fighting toothpaste experiment and powerful solar panels.
The 7,300-pound (3,300-kilogram) shipment—which also includes fresh lemons, onions, avocados and cherry tomatoes for the station's seven astronauts—should arrive Saturday.
SpaceX's Falcon rocket blasted into the hazy afternoon sky from Kennedy Space Center. The first-stage booster was new for a change, landing on an offshore platform several minutes after liftoff so it can be recycled for a NASA astronaut flight this fall.
The Dragon cargo capsule—also brand new—is delivering the first of three sets of high-tech solar panels designed to bolster the space station's aging power grid. Astronauts will conduct two spacewalks later this month to help install the two roll-out panels alongside solar wings that have been in continuous operation for 20 years.
More power will be needed to accommodate the growing number of ticket-buying visitors, NASA's space station program manager, Joel Montalbano, said Wednesday.
The cargo includes samples of saliva and oral bacteria from dental patients that will be treated with toothpaste and mouthwash in an experiment aimed at keeping astronauts' teeth and gums healthy in space.