Lifeboat Foundation

Further boosting this ethos of accessibility is the fact that Hestia will be compatible with both iOS and Android phones. Dupuy pointed out that even a smartphone that is around five years old will work with Hestia for taking images of the sun and the moon, but to see more deep field objects like nebulas, a more recent and more sensitive smartphone such as an iPhone 12 or 13 may be required.

Vaonis, launched in 2016, is no stranger to introducing astronomy equipment via a Kickstarter campaign. In 2020 they successfully launched the Vespera smart telescope after a fund-raising program. The difference between Hestia and previous projects is this smartphone telescope project is much more affordable.

“It was possible to better in terms of price,” Dupuy said. “We wanted to use all the image processing experience we have gained to develop an app and to create a very affordable new product.”

For a metal meteorite to retain a magnetic field, its parent asteroid may need a cold rubble core to help drive an internal dynamo.

Want to make high quality Shorts in 1 click using AI like we do? Sign up for Opus Clip for FREE and start clipping your content right away: https://www.opus…

A century-old mystery of how galaxies change shapes has been solved by considering “survival of the fittest” collisions between cosmic titans.

TAMPA, Fla. — Intelsat said Aug. 14 it is due for a $3.7 billion windfall late this year after becoming the latest satellite operator to clear C-band spectrum ahead of schedule for terrestrial 5G telcos in the United States.

Weeks after launching its seventh and final C-band clearing satellite, the company said it had achieved certification for work to move broadcast customers into a narrower swath of the spectrum.

The Federal Communications Commission set a deadline for satellite operators to clear the spectrum by December 2025, but offered them nearly $10 billion in incentive payments if they could make the frequencies available for telcos before Dec. 5, 2023.

Last year, NASA undertook its first planetary defense mission with the Double Asteroid Redirection Test (DART). The goal was to divert the moonlet Dimorphos from its orbit, demonstrating that an asteroid could be redirected in the case of a catastrophic course toward Earth.

The spacecraft’s impact, while altering the moonlet’s orbit, also resulted in the dispersal of 37 boulders from its surface. Some of these space rocks are as wide as 22 feet off its surface.

The DART mission was watched intently across the globe on September 26, 2022. The spacecraft successfully shifted Dimorphos’s orbit from an original 11 hours and 55 minutes to 11 hours and 23 minutes post-impact.

Scientists have discovered fossil evidence of a cyclical climate on Mars, with wet and dry seasons like those on Earth. This environment, in which simple organic molecules have already been discovered, may have provided ideal conditions for the formation of complex organic compounds.

Please check out Numerai — our sponsor @
http://numer.ai/mlst.

Patreon: https://www.patreon.com/mlst.
Discord: https://discord.gg/ESrGqhf5CB

Continue reading “Mystery of Entropy FINALLY Solved After 50 Years! (STEPHEN WOLFRAM)” »

The iconic movie Alien once claimed: “In space, no one can hear you scream.” However, physicists Zhuoran Geng and Ilari Maasilta from the Nanoscience Center at the University of Jyväskylä, Finland, beg to differ. Their recent research suggests that under specific conditions, sound can indeed be transmitted powerfully across a vacuum.

Their findings, published recently in the journal Communications Physics, reveal that in certain scenarios, sound waves can “tunnel” through a vacuum gap between two solid objects, provided those objects are piezoelectric. These particular materials generate an electrical response when subjected to sound waves or vibrations. Given that an electric field can be present in a vacuum, it can effectively carry these sound waves across.

The requirement is that the size of the gap is smaller than the wavelength of the sound wave. This effect works not only in the audio range of frequencies (Hz-kHz), but also in ultrasound (MHz) and hypersound (GHz) frequencies, as long as the vacuum gap is made smaller as the frequencies increase.