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Hera’s wings of power

Tuesday, 19 December 2023 06:52
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Hera’s wings of power Image: Hera’s wings of power
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Washington (AFP) Dec 19, 2023
Blue Origin said it would try again on Tuesday to launch a rocket and return to space for the first time in more than a year, after scrubbing a mission for last-minute technical reasons. Jeff Bezos' space company has not launched a rocket since an uncrewed September 2022 crash placed its program on hold while it carried out fixes and awaited regulatory approval. The company finally annou
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Sydney, Australia (SPX) Dec 19, 2023
Equatorial Launch Australia (ELA) has announced a significant breakthrough in launch pad technology with the completion of its Arnhem Space Centre Advanced Launch Pad (ASCALP) designs. This development marks a pivotal moment in the NewSpace sector, known for its innovative and rapidly evolving approach to space exploration and commercialization. The ASCALP, hailed as the most advanced laun
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Pasadena CA (JPL) Dec 19, 2023
NASA's Deep Space Optical Communications experiment beamed an ultra-high definition streaming video on Dec. 11 from a record-setting 19 million miles away (31 million kilometers, or about 80 times the Earth-Moon distance). The milestone is part of a NASA technology demonstration aimed at streaming very high-bandwidth video and other data from deep space - enabling future human missions beyond Ea
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Sydney, Australia (SPX) Dec 19, 2023
In a groundbreaking study published in Nature Communications, an international team from Wits University and ICFO- The Institute of Photonic Sciences has unveiled a novel technique for transporting patterns of light, akin to image teleportation, across a network without the physical transmission of the image itself. This research not only challenges our conventional understanding of data transfe
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Los Angeles CA (SPX) Dec 19, 2023
Lynk Global, Inc., a leader in satellite-to-phone communications, and Slam Corp. (NASDAQ: SLAM), a special purpose acquisition company, have embarked on a significant step towards merging. The two companies have signed a non-binding letter of intent (LOI) for a potential business combination. This move, once finalized, is set to list Lynk Global, Inc. as a publicly-traded entity under the ticker
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Washington DC (UPI) Dec 18, 2023
Blue Origin has scrubbed its first flight since last year's uncrewed booster mishap. Monday's launch in West Texas was called off earlier in the day, first for cold weather and then due to an unspecified "ground system issue." "We're scrubbing #NS24 today due to a ground system issue the team is troubleshooting. We'll provide a new launch target for this week soon," Blue Origin revealed
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Geneva, Switzerland (SPX) Dec 19, 2023
A recent study by a team of astronomers from the University of Geneva (UNIGE), in collaboration with CNRS laboratories in Paris and Bordeaux, has successfully simulated the entire runaway greenhouse process, marking a significant advancement in understanding planetary climates. This process, which can dramatically transform a planet's climate from conducive to life to extremely hostile, has been
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Greenbelt MD (SPX) Dec 19, 2023
On a vast ice sheet in Antarctica, scientists and engineers are preparing a NASA experiment called GUSTO to explore the universe on a balloon. GUSTO will launch from the Ross Ice Shelf, near the U.S. National Science Foundation's McMurdo Station research base, no earlier than Dec. 21. GUSTO, which stands for Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory, will peer into th
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Washington (AFP) Dec 19, 2023
NASA on Monday announced it had used a state-of-the-art laser communication system on a spaceship 19 million miles (31 million kilometers) away from Earth - to send a high-definition cat video. The 15-second meow-vie featuring an orange tabby named Taters is the first to be streamed from deep space, and demonstrates it's possible to transmit the higher-data-rate communications needed to sup
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Photonic crystals could be exactly what Breakthrough Starshot is looking for
Illustration of the light sail concept and the main performance parameters of the device realized in this work, including size, working wavelengths, reflection performance, and mass. The source image used to create the planet is taken from NASA's Visible Earth website. Credit: arXiv (2023). DOI: 10.48550/arxiv.2312.04471

Light sail technology is a fascinating concept and a step change in rocket propulsion. It may not be big and impressive like the Saturn V, the Space Shuttle or the new Starship rocket but when it comes to traveling among the stars, light sails could just be the answer.

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NASA's BurstCube passes milestones on journey to launch
The BurstCube satellite sits in its flight configuration in this photo. The shoebox-size spacecraft will launch aboard a resupply mission to the International Space Station, where it will be released into orbit. The solar panels on either side will deploy after it leaves the station. Credit: NASA/Sophia Roberts

Scientists and engineers at NASA's Goddard Space Flight Center in Greenbelt, Maryland, have completed testing for BurstCube, a shoebox-sized spacecraft designed to study the universe's most powerful explosions. Members of the team have also delivered the satellite to their partner Nanoracks (part of Voyager Space) in Houston, Texas, where it will be packed for launch.

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