i. War of the Foxes, Richard Siken / ii., v., viii., xi. Leisure, Hannah, Does Not Agree with You, Hannah Gamble / iii. unknown / iv. Mimmo Paladino / vi. Book 20e, In between here and there, Beata Wehr / vii. unknown / ix. unknown / x. @heartlessqueen
yes girl I think it’s incredibly sexy how indecisive you are about every single decision in your life. I also love how you haven’t let anything go since you were 12. can we make out now
Setting Sail to Travel Through Space: 5 Things to Know about our New Mission
Our Advanced Composite Solar Sail System will launch aboard Rocket Lab’s Electron rocket from the company’s Launch Complex 1 in Māhia, New Zealand no earlier than April 23, at 6 p.m. EDT. This mission will demonstrate the use of innovative materials and structures to deploy a next-generation solar sail from a CubeSat in low Earth orbit.
Here are five things to know about this upcoming mission:
1. Sailing on Sunshine
Solar sails use the pressure of sunlight for propulsion much like sailboats harness the wind, eliminating the need for rocket fuel after the spacecraft has launched. If all goes according to plan, this technology demonstration will help us test how the solar sail shape and design work in different orbits.
2. Small Package, Big Impact
The Advanced Composite Solar Sail System spacecraft is a CubeSat the size of a microwave, but when the package inside is fully unfurled, it will measure about 860 square feet (80 square meters) which is about the size of six parking spots. Once fully deployed, it will be the biggest, functional solar sail system – capable of controlled propulsion maneuvers – to be tested in space.
3. Second NASA Solar Sail in Space
If successful, the Advanced Composite Solar Sail System will be the second NASA solar sail to deploy in space, and not only will it be much larger, but this system will also test navigation capabilities to change the spacecraft’s orbit. This will help us gather data for future missions with even larger sails.
4. BOOM: Stronger, Lighter Booms
Just like a sailboat mast supports its cloth sails, a solar sail has support beams called booms that provide structure. The Advanced Composite Solar Sail System mission’s primary objective is to deploy a new type of boom. These booms are made from flexible polymer and carbon fiber materials that are stiffer and 75% lighter than previous boom designs. They can also be flattened and rolled like a tape measure. Two booms spanning the diagonal of the square (23 feet or about 7 meters in length) could be rolled up and fit into the palm of your hand!
5. It’s a bird...it’s a plane...it’s our solar sail!
About one to two months after launch, the Advanced Composite Solar Sail System spacecraft will deploy its booms and unfurl its solar sail. Because of its large size and reflective material, the spacecraft may be visible from Earth with the naked eye if the lighting conditions and orientation are just right!
To learn more about this mission that will inform future space travel and expand our understanding of our Sun and solar system, visit https://www.nasa.gov/mission/acs3/.
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There are so many plants. I study plants every day of my life and I'm still finding out about plants native to my area that i've never heard of in my life.
At some point in your life, you were taught that being slightly annoying is an unforgivable sin. Maybe it was by your parents or a teacher or a friend or a bully or an older sibling. But someone taught you that being slightly annoying is a crime punishable by death.
You must unlearn this.
You must accept that all people will be annoying at some point or another in their lives, maybe all of their lives, and that this is okay. It is okay for strangers on the bus, it is okay for children in the grocery store, it is okay for people on social media, and it is okay for you.
If you ever want to truly love your fellow humans, if you ever want to truly love yourself, you must have forgiveness for being annoying.
teen wolf didn't make stiles a werewolf because they knew he would be finding increasingly absurd ways around all the absurd Werewolf Rules. some bad guy tries to trap him in a circle of mountain ash and he reveals he's been carrying one of these bad boys in his backpack for months
I love animals that are, like, the opposite of cryptids: we know for a fact they exist and have a clear idea of what they look like because we have photographs and individual specimens, but we haven’t the faintest idea where they’re coming from - they just keep showing up out of nowhere, and the locations of their actual population centres are a complete mystery.