Science-Heavy SpaceX Dragon Headed To Space Station

Science-Heavy SpaceX Dragon Headed to Space Station

Heads up: a new batch of science is headed to the International Space Station aboard the SpaceX Dragon on April 2, 2018. Launching from Florida’s Cape Canaveral Air Force Station atop a Falcon 9 rocket, this fire breathing (well, kinda…) spacecraft will deliver science that studies thunderstorms on Earth, space gardening, potential pathogens in space, new ways to patch up wounds and more.

image

Let’s break down some of that super cool science heading 250 miles above Earth to the orbiting laboratory:

Sprites and Elves in Space

Atmosphere-Space Interactions Monitor (ASIM) experiment will survey severe thunderstorms in Earth’s atmosphere and upper-atmospheric lightning, or transient luminous events. 

image

These include sprites, flashes caused by electrical break-down in the mesosphere; the blue jet, a discharge from cloud tops upward into the stratosphere; and ELVES, concentric rings of emissions caused by an electromagnetic pulse in the ionosphere.

Here’s a graphic showing the layers of the atmosphere for reference:

image

Metal Powder Fabrication

Our Sample Cartridge Assembly (MSL SCA-GEDS-German) experiment will determine underlying scientific principles for a fabrication process known as liquid phase sintering, in microgravity and Earth-gravity conditions.

image

Science term of the day: Liquid phase sintering works like building a sandcastle with just-wet-enough sand; heating a powder forms interparticle bonds and formation of a liquid phase accelerates this solidification, creating a rigid structure. But in microgravity, settling of powder grains does not occur and larger pores form, creating more porous and distorted samples than Earth-based sintering. 

Sintering has many applications on Earth, including metal cutting tools, automotive engine connecting rods, and self-lubricating bearings. It has potential as a way to perform in-space fabrication and repair, such as building structures on the moon or creating replacement parts during extraterrestrial exploration.

Plants in space! It’s l[a]unch time!

Understanding how plants respond to microgravity and demonstrating reliable vegetable production in space represent important steps toward the goal of growing food for future long-duration missions. The Veggie Passive Orbital Nutrient Delivery System (Veggie PONDS) experiment will test a passive nutrient delivery system in the station’s Veggie plant growth facility by cultivating lettuce and mizuna greens for harvest and consumption on orbit.

The PONDS design features low mass and low maintenance, requires no additional energy, and interfaces with the Veggie hardware, accommodating a variety of plant types and growth media.

image

Quick Science Tip: Download the Plant Growth App to grow your own veggies in space! Apple users can download the app HERE! Android users click HERE!

Testing Materials in Space

The Materials ISS Experiment Flight Facility (MISSE-FF) experiment will provide a unique platform for testing how materials, coatings and components react in the harsh environment of space.

image

A continuation of a previous experiment, this version’s new design eliminates the need for astronauts to perform spacewalks for these investigations. New technology includes power and data collection options and the ability to take pictures of each sample on a monthly basis, or more often if required. The testing benefits a variety of industries, including automotive, aeronautics, energy, space, and transportation.

New Ways to Develop Drugs in Space

Science-Heavy SpaceX Dragon Headed To Space Station

Microgravity affects movement and effectiveness of drugs in unique ways. Microgravity studies already have resulted in innovative medicines to treat cancer, for example. The Metabolic Tracking investigation determines the possibility of developing improved drugs in microgravity, using a new method to test the metabolic impacts of drug compounds. This could lead to more effective, less expensive drugs.

Follow @ISS_Research on Twitter for your daily dose of nerdy, spacey goodness.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

More Posts from Alexschi and Others

8 years ago

#frozen

Mask House In Ithaca
Mask House In Ithaca
Mask House In Ithaca
Mask House In Ithaca
Mask House In Ithaca
Mask House In Ithaca
Mask House In Ithaca

Mask House in Ithaca

Mask House designed by WOJR in Ithaca NY is described as a space of myriad sanctuaries. The small home (less than 55 square meters) is meant to be a place of seclusion, peace and tranquility.

Follow the Source Link for more information.

9 years ago

Social Housing

I have received a lot of follow up questions and comments to my post about social housing and my opinion that vertical social housing is a dying typology including:

What is Vertical Social Housing? Google didn’t return anything obviously useful.

Hi, different anon, but what impact are you referring to when it comes to vertical social housing?

A dying typology? You are wrong

What is Social Housing? Social housing is affordable housing. A key function of social housing is to provide accommodation that is affordable to people on low incomes. Limits to rent increases set by law mean that rents are kept affordable. 

Vertical Social Housing brings up images of identical towers like the Pruitt–Igoe complex which was composed of 33 buildings of 11 stories each, located on St. Louis. Its demolition was one of the first demolitions of modernist architecture; postmodern architectural historian Charles Jencks called its destruction “the day Modern architecture died." Its failure is often seen as a direct indictment of the society-changing aspirations of the International school of architecture. [via]

image

In the United States, policies included "urban renewal” and building of large scale vertical social housing projects. Urban renewal demolished entire neighborhoods in many inner cities to accommodate these projects as a solution to the lack of affordable housing; but in many ways, it was a cause of urban decay rather than a remedy.

This type of architecture segregated and isolated its residents from the cities around them. Effectively trapping them in buildings that quickly deteriorated because of poor maintenance and overcrowding. Like in every typology you find some successful examples but many of these projects have been demolished to be replaced by low rise urban infill projects. The idea is to thread social housing into the tapestry of the city instead of creating isolated pockets.

You can read more on how cities have tried to redirect their efforts to provide affordable housing in books like Comeback Cities: A Blueprint for Urban Neighborhood Revival and American Project.

Architecture should not reinforce the old stigma of living in social housing, and architects should find the joy in tight budgets, limited briefs, and seemingly mundane programs.

Here are some recent successful examples of low-rise social housing: 

image

Le Lorrain – Brussels, Belgium

image

Honeycomb Apartments – Izola, Slovenia

image

Monterrey Housing – Nuevo León, Mexico

image

Vivazz, Mieres Social Housing – Asturias, Spain

image

Tête en l’air Social Housing – Paris, France

11 years ago
Sunday Dalí: The Phenomenon Of Ecstasy, 1933. Collage.

Sunday Dalí: The Phenomenon of Ecstasy, 1933. Collage.

From Ego Is A Rat On A Sinking Ship:

The woman sought by the Surrealist, then, was not conceived of as one who would avoid exploitation at all. It was just that Surrealism offered what it thought was an alternative exploitation to that of bourgeois society. One expression of this alternative can be seen in Salvador Dalí’s Phénomène de l’extase, a collage showing various enraptured female faces, many of which were taken from Charcot’s photographs. The image originally followed a text by Dalí on the apparently irrational component of art nouveau architecture, parts of which alluded to sculptural details of girls and angels in rhapsodic abandon on the buildings of Antoni Gaudí. “Continuous erotic ecstasy,” wrote the artist, leads to “contractions and attitudes without precedent in the history of statuary.” He continued in a subsection also entitled “Phénomène de l’extase” that “the repugnant can be transformed into the beautiful” through such ecstasy.1 The transformation of the perception of art, architecture, and most other forms of modern life was thus dependent upon the continuous excitation of ecstasy. The sexual abandon of the female hysterics in the collage was one way of accommodating such a desire.2

Salvador Dalí, “De la beauté terrifiante et comestible de l’architecture Modern’ style,” Minotaure 3-4 (12 December 1933), 69-76. ↩

Robert James Belton, The Beribboned Bomb: The Image of Woman in Male Surrealist Art, 249. ↩

9 years ago
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture
LM Guest House Desai Chia Architecture

LM Guest House Desai Chia Architecture

Located on a rolling farm property in upstate New York, the LM Guest House celebrates the beauty of the surrounding landscape– sweeping views through an all-glass facade magnify the spacious, open feel of the living areas.The home employs several sustainable design strategies including geothermal heating and cooling, radiant floors, motorized solar shading, photovoltaic panels, and rainwater harvesting.

The open living and sleeping areas flow around a compact slatted wood core that disguises the mechanical, storage, and bathing spaces. Two sleeping couchettes with built-in bunk beds provide efficient accommodations for additional weekend guests. Natural white oak wood detailing provides warmth and texture throughout the home. The high-performance glass facade was prefabricated off site, shipped in one container, and erected in two days. An innovative steel frame structure allows the roof to cantilever dramatically over the open living areas and bedroom.

Images and text via Desai Chia Architecture

7 years ago
The Ancient Town Of Monsanto, Portugal.

The Ancient Town of Monsanto, Portugal.

9 years ago
By Beatriceong

By Beatriceong

9 years ago
Jeanette MacDonald Explains Why She’s Quite An Eligible Bachelorette In The Love Parade (1929).
Jeanette MacDonald Explains Why She’s Quite An Eligible Bachelorette In The Love Parade (1929).
Jeanette MacDonald Explains Why She’s Quite An Eligible Bachelorette In The Love Parade (1929).

Jeanette MacDonald explains why she’s quite an eligible bachelorette in The Love Parade (1929).

12 years ago
Unknown Photographer

Unknown Photographer

The first day of school, Portugal, 1936

Also

  • amilivinglife-idktho
    amilivinglife-idktho reblogged this · 3 years ago
  • stupendoustaleheart
    stupendoustaleheart liked this · 3 years ago
  • pizza-and-studying
    pizza-and-studying liked this · 3 years ago
alexschi - white.wine
white.wine

195 posts

Explore Tumblr Blog
Search Through Tumblr Tags