#technology is the future

[lets-positive-thinking]

Changed my mind on the Japanese studies Masters. Because realistically, why do I want to study Japan in England like I didn't study Japan in Japan? I'd rather do a PhD over there fully funded like someone who actually cares about making money.

[thisisrealy2kok]

[nasa]

What We Learned from Flying a Helicopter on Mars

The Ingenuity Mars Helicopter made history – not only as the first aircraft to perform powered, controlled flight on another world – but also for exceeding expectations, pushing the limits, and setting the stage for future NASA aerial exploration of other worlds.

Built as a technology demonstration designed to perform up to five experimental test flights over 30 days, Ingenuity performed flight operations from the Martian surface for almost three years. The helicopter ended its mission on Jan. 25, 2024, after sustaining damage to its rotor blades during its 72nd flight.

So, what did we learn from this small but mighty helicopter?

We can fly rotorcraft in the thin atmosphere of other planets.

Ingenuity proved that powered, controlled flight is possible on other worlds when it took to the Martian skies for the first time on April 19, 2021.

Flying on planets like Mars is no easy feat: The Red Planet has a significantly lower gravity – one-third that of Earth’s – and an extremely thin atmosphere, with only 1% the pressure at the surface compared to our planet. This means there are relatively few air molecules with which Ingenuity’s two 4-foot-wide (1.2-meter-wide) rotor blades can interact to achieve flight.

Ingenuity performed several flights dedicated to understanding key aerodynamic effects and how they interact with the structure and control system of the helicopter, providing us with a treasure-trove of data on how aircraft fly in the Martian atmosphere.

Now, we can use this knowledge to directly improve performance and reduce risk on future planetary aerial vehicles.

Creative solutions and “ingenuity” kept the helicopter flying longer than expected.

Over an extended mission that lasted for almost 1,000 Martian days (more than 33 times longer than originally planned), Ingenuity was upgraded with the ability to autonomously choose landing sites in treacherous terrain, dealt with a dead sensor, dusted itself off after dust storms, operated from 48 different airfields, performed three emergency landings, and survived a frigid Martian winter.

Fun fact: To keep costs low, the helicopter contained many off-the-shelf-commercial parts from the smartphone industry - parts that had never been tested in deep space. Those parts also surpassed expectations, proving durable throughout Ingenuity’s extended mission, and can inform future budget-conscious hardware solutions.

There is value in adding an aerial dimension to interplanetary surface missions.

Ingenuity traveled to Mars on the belly of the Perseverance rover, which served as the communications relay for Ingenuity and, therefore, was its constant companion. The helicopter also proved itself a helpful scout to the rover.

After its initial five flights in 2021, Ingenuity transitioned to an “operations demonstration,” serving as Perseverance’s eyes in the sky as it scouted science targets, potential rover routes, and inaccessible features, while also capturing stereo images for digital elevation maps.

Airborne assets like Ingenuity unlock a new dimension of exploration on Mars that we did not yet have – providing more pixels per meter of resolution for imaging than an orbiter and exploring locations a rover cannot reach.

Tech demos can pay off big time.

Ingenuity was flown as a technology demonstration payload on the Mars 2020 mission, and was a high risk, high reward, low-cost endeavor that paid off big. The data collected by the helicopter will be analyzed for years to come and will benefit future Mars and other planetary missions.

Just as the Sojourner rover led to the MER-class (Spirit and Opportunity) rovers, and the MSL-class (Curiosity and Perseverance) rovers, the team believes Ingenuity’s success will lead to future fleets of aircraft at Mars.

In general, NASA’s Technology Demonstration Missions test and advance new technologies, and then transition those capabilities to NASA missions, industry, and other government agencies. Chosen technologies are thoroughly ground- and flight-tested in relevant operating environments — reducing risks to future flight missions, gaining operational heritage and continuing NASA’s long history as a technological leader.

You can fall in love with robots on another planet.

Following in the tracks of beloved Martian rovers, the Ingenuity Mars Helicopter built up a worldwide fanbase. The Ingenuity team and public awaited every single flight with anticipation, awe, humor, and hope.

Check out #ThanksIngenuity on social media to see what’s been said about the helicopter’s accomplishments.

Learn more about Ingenuity’s accomplishments here. And make sure to follow us on Tumblr for your regular dose of space!

[waveretro]

[wis-art]

I was busy doing commissions and dealing with chronic pain, but it's still lesbian visibility week so i hope you all feel seen :)

Both characters are trans women (she/her)

[psionicblades]

ITS ALL IN YOUR HEAD ITS ALL IN YOUR HEAD ITS ALL IN YOUR HEAD

[cyberia2001]

i wish tech still looked like this

[visuac]

hydro millenium

[magpie-trinkets]

continuing that "maya tries to contact claire" post, i present you the post-Spirit of Justice follow-up

[nightmaretour]

Anti-technology people who insist they're not ableist crack me up. What about people who rely on machines to breathe, eat, keep their heart functioning, or otherwise stay alive? "Well not that technology, obviously!" Ok what about AAC users, people who use hearing aids, or otherwise use technology to interact with the world in ways they otherwise couldn't? "Not that technology, obviously." Okay, my mobile phone is my memory, my sense of time, my sense of direction when I get lost, my ability to contact someone when I need help. It is my personal freedom because without it I would need full time care and supervision. But yes, that technology, right?

I hate how technology is made and utilised under capitalism as much as the next guy, but to pretend that technology doesn't greatly improve the lives of countless people, or even allow them to continue being alive, is to be willfully ignorant to the existence of disabled people. A world without technology is a world where a lot of disabled people don't get to survive. Capitalism is the problem, not the technology. Technology can (and should) exist just fine without capitalism.

[scipunk]

Rotary Un-Smartphone

[miamaimania]

📺 Retro Futurism: 'Videosphere TV set' (1970-71) by Victor Company of Japan (JVC). A pioneer of home entertainment, displayed at Museum für Angewandte Kunst Köln. Original title: 'Videosphere TV set'

[thisisrealy2kok]

[disk28]

[zadokthepriest]

by Byron Hernandez

[53v3nfrn5]

SONY: AIBO ERS-110 Entertainment Robot (1999) Designed by: Hajime Sorayama