The unfurling of the observatory’s giant sun shade is a major milestone for the $10bn mission.
Category: space – Page 534
Artworks donated
Space Renaissance is launching the 2022 Membership Campaign!
Space Renaissance Artists **Einar Larsen**, from Norway, and **Priscilla Thomas**, from Alaska, generously donated some of their artworks, and other Space Artists will do the same!
Every **new SRI Members** will receive a link to download a beautiful Visual Space Renaissance ArtWork! ## **CHECK IN TODAY!**.
Artworks donated by Space Artists to all new SRI Members!
Hovering Moon Rover Concept Uses An Electric Field To Float
When thinking of the power of the Ingenuity drone on Mars, which has done more than a dozen flights on the Red Planet to scout ahead of the Perseverance rover, imagine what it would be like to fly a similar machine over the moon.
But without a substantial atmosphere to speak of — the moon is essentially “airless” — such a hovering drone needs a completely different way to stay above ground than on Mars. The early-stage design, being developed at the Massachusetts Institute of Technology, proposes using the moon’s static charge to keep the vehicle flying.
The moon’s electrical properties are well-known to science, as it produces such qualities as hovering dust — especially at the line of daylight and darkness. Small rovers on the moon haven’t been used yet at all, although we have seen a few on the Japanese Hayabusa2 mission to asteroid Ryugu.
“That spacecraft operated around a small asteroid and deployed small rovers to its surface,” lead author Oliver Jia-Richards, a graduate student in MIT’s department of aeronautics and astronautics, said in a statement. “Similarly, we think a future [moon] mission could send out small hovering rovers to explore the surface of the moon and other asteroids.”
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Blockchain Technologies on Mars — Building a cryptocurrencies economy on another planet
Blockchain Technology on Mars.
Can a Mars economy be established on top of Blockchain Technologies?
In this youtube we’ll review the basic principles of Blockchain Technologies, and how they can be applied on another planet.
Mars is an isolated planet, with travel time of ~ 6 month and communication time of 5 – 20 minutes to Earth. Sometimes, when the Sun is between Earth and Mars communication can’t be established without a relay station, which may slow communication even further.
The initial settlements on Mars will have a small number of people when compared to Earth. So, Mars can’t effort to have a financial and legal system similar to Earth. Those system must be cheaper, faster and more efficient to operate.
James Webb Is About to Stretch Out Its Sunshield
Indeed, nothing like this has ever been attempted in space before ensuring that we hold our breaths each time the JWTS embarks on the next steps of its six-month journey to fully transform into its final configuration and begin its science mission. Now, NASA is reporting that the telescope just successfully completed another step in its impressive transformation.
“With the successful extension of Webb’s second sunshield mid-boom, the observatory has passed another critical deployment milestone. Webb’s sunshield now resembles its full, kite-shaped form in space,” said NASA in a statement.
Galactic Lyman-Alpha Brightness of Our Galaxy Measured by New Horizons Space Probe
Researcher utilized SwRI-developed instrument on New Horizons to measure how much Lyman-alpha light the Milky Way.
The Milky Way is the galaxy that contains the Earth, and is named for its appearance from Earth. It is a barred spiral galaxy that contains an estimated 100–400 billion stars and has a diameter between 150,000 and 200,000 light-years.
A 238-year-old invention could help us survive Venus’ hellish atmosphere
The study of Venus presents an opportunity to model the evolution of planetary environments, which can serve as a reference for what could happen in the future.