Launch And Landing : A Composite Of Three Consecutive Exposures, This Night Skyscape Follows The January

Launch and Landing : A composite of three consecutive exposures, this night skyscape follows the January 7 launch and first stage landing of a Falcon 9 rocket from a beach on planet Earth’s space coast. With the launch from Cape Canaveral Air Force Station, the bright streak beginning farthest left traces the initial phase of the rocket’s flight. A visible upward hook marks the first stage beginning its return trajectory with a “boostback burn” near the top of the arc, while the second stage separates and continues toward orbit. Above the top of the launch arc due to perspective, a bright streak shows the returning first stage slowing and descending toward the Cape. Centered below, the streak at the horizon is a 17 second burn finally slowing the first stage to a successful vertical landing about 8 minutes after launch at Landing Zone 1. During the scene’s effective long exposure time, the background stars leave short trails in the night sky of the rotating planet. via NASA

AI, Cancer Therapy and Chemical Gardens Headed to Space Station

A new batch of science is headed to the International Space Station aboard the SpaceX Dragon on the company’s 15th mission for commercial resupply services. The spacecraft will deliver science that studies the use of artificial intelligence, plant water use all over the planet, gut health in space, more efficient drug development and the formation of inorganic structures without the influence of Earth’s gravity.

Take a look at five investigations headed to space on the latest SpaceX resupply:

Credits: DLR

As we travel farther into space, the need for artificial intelligence (AI) within a spacecraft increases.

Credits: DLR

Mobile Companion, a European Space Agency (ESA) investigation, explores the use of AI as a way to mitigate crew stress and workload during long-term spaceflight.

Credits: DLR

Plants regulate their temperature by releasing water through tiny pores on their leaves. If they have sufficient water they can maintain their temperature, but if water is insufficient their temperatures rise. This temperature rise can be measured with a sensor in space.

Credits: NASA/JPL-Caltech

ECOSTRESS measures the temperature of plants and uses that information to better understand how much water plants need and how they respond to stress.

Credits: Northwestern University

Spaceflight has an on impact many bodily systems. Rodent Research-7 takes a look at how the microgravity environment of space affects the community of microoganisms in the gastrointestinal tract, or microbiota.

The study also evaluates relationships between system changes, such as sleep-wake cycle disruption, and imbalance of microbial populations, to identify contributing factors and supporting development of countermeasures to protect astronaut health during long-term missions, as well as to improve the treatment of gastrointestinal, immune, metabolic and sleep disorders on Earth.

Credits: Angiex

Cardiovascular diseases and cancer are the leading causes of death in developed countries. Angiex Cancer Therapy examines whether microgravity-cultured endothelial cells represent a valid in vitro model to test effects of vascular-targeted agents on normal blood vessels.

Results may create a model system for designing safer drugs, targeting the vasculature of cancer tumors and helping pharmaceutical companies design safer vascular-targeted drugs.

Credits: Oliver Steinbock chemistry group at Florida State University

Chemical Gardens are structures that grow during the interaction of metal salt solutions with silicates, carbonates or other selected anions. Their growth characteristics and attractive final shapes form from a complex interplay between reaction-diffusion processes and self-organization.

Credits: Oliver Steinbock chemistry group at Florida State University

On Earth, gravity-induced flow due to buoyancy differences between the reactants complicates our understanding of the physics behind these chemical gardens. Conducting this experiment in a microgravity environment ensures diffusion-controlled growth and allows researchers a better assessment of initiation and evolution of these structures.

These investigations join hundreds of others currently happening aboard the orbiting laboratory.

For daily updates, follow @ISS_Research, Space Station Research and Technology News or our Facebook. For opportunities to see the space station pass over your town, check out Spot the Station.

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

1K notes View Post

luhuhul

2 years ago

by Vo Dahn

13K notes View Post

luhuhul

4 years ago

Dear Anne, Since We Are Parting Ways, Perhaps Forever, I Feel I Must Unburden My Heart. You Are The Fond

Dear Anne, Since we are parting ways, perhaps forever, I feel I must unburden my heart. You are the fond object of my affection and my desire, you and you alone are the keeper of the key to my heart. Please, don’t be alarmed, I don’t expect your favor, but I can’t in good conscience not reveal myself. I’m not engaged, nor will I be, unless it’s to you Anne, my Anne with an E. It always has been and always will be you.

With love, Gilbert.

P. S. Thanks for the pen. Good luck at Queens.

22K notes View Post

luhuhul

5 months ago

i want to live near my friend really bad

invite her to have breakfast, to bake, to cry, to fucking hug her

Tags

friends cdmxlife

0 notes View Post