Avion Issue 6 Spring 2019

Page 1

theavion.com | (386) 226-6049

Issue 6 | Volume 151 | February 25, 2019

A Campus B Industry & Technolgy C Entertainment

Photo Courtesy: SpaceIL

Lunar Lander Launches Michael Weinhoffer Senior Reporter On Feb. 21 at 8:45 p.m. on a clear night at Cape Canaveral, SpaceX’s Falcon 9 rocket delivered three payloads into orbit in its second launch of the year. These payloads were delivered to SpaceX by three radically different customers: an Indonesian satellite communications company, an Israeli spacecraft company, and the U.S. Air Force Research Laboratory. The first stage of the Falcon 9 successfully landed on the Of Course I Still Love You droneship stationed in the Atlantic, despite facing the highest reentry heating to date due to the velocity required deploy the payloads into their correct orbits. The largest payload for this mission was the Nusantara Satu communications satellite, which was built by SSL for the Indonesian telecommunications company PSN. The satellite will be placed into a geosynchronous orbit over Indonesia, which will allow it to remain fixed over the nation as the Earth rotates. Nusantara Satu is the first high-throughput satellite to be deployed over Indonesia and will provide broadband internet services to Indonesia and Southeast Asia. The satellite also features electric propulsion, which is more ef-

ficient than chemical fuels and will extend the satellite’s life. The second payload was designed and manufactured by SpaceIL and Israeli Aerospace Industries. This p a y load, named Beresheet, is the first private lunar lander sent in- to space, as all other lunar landers have been dev e l oped by the governments of the U.S., Russia, and China. SpaceIL was established in 2011 and participated in the LunarX Prize competition, a Google-sponsored challenge for a private company to land a spacecraft on the Moon. The landing deadline passed without any payloads flown, but SpaceIL is the first of the participants to finally send their spacecraft to the Moon. Beresheet is one of the smallest lunar landers ever developed – only 5 feet tall and 7.5 feet wide with its landing legs deployed. Because of its size, the lander only carries two scientific instruments: a magnetometer to study the Moon’s magnetic field, and a laser retroflector array developed by NASA. This instrument consists of several small mirrors that reflect light, so when a laser beam is di-

rected at it, very accurate distances can be found based on how long the light takes to bounce back. Beresheet is expected to enter lunar orbit on April 4 on its own power, and a landing will be attempted on April 11. Morris Khan, president of SpaceIL, stated, “The successful launch positions Israel on the map. History has been made. We look forward to an amazing seven-week journey that will mark yet another historic event. We cross our fingers for Beresheet. Thank you to the amazing teams of SpaceIL and IAI. Israel is now on the space map.”

Falcon Facts ••This was the 68th launch using a Falcon 9 Rocket. ••The Beresheet Lunar Lander is the first private lunar lander that has been sent into space. ••In addition to it’s scientific payload the Beresheet Lunar lander will also carry a digital time capsule. Some of the contents within this time capsule include: A copy of Isreal’s Declaration of Independence, a recording of the Hatikvah (Isreal’s National Anthem), a copy of Wikipedia in the English Language, the memories of Holocaust survivor, and a copy of the Bible. ••The Beresheet Lunar Lander has no thermal control, and will only be able to operate on the surface of the moon for approxtimately two days.

Image Courtesies: SpaceX

Article Continued on B3 Connor Adair/The Avion Newspaper


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Avion Issue 6 Spring 2019 by The Avion - Issuu