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BluShift Aerospace
BluShift Aerospace (sometimes stylized as bluShift) is an American aerospace manufacturer headquartered in Brunswick, Maine, Brunswick, Maine, with a West Coast office in Concord, California, Concord, California. Founded in 2014, the company develops Hybrid rocket engine, hybrid rocket engines powered by plant-derived biofuels to launch Small satellite, small satellites and Sub-orbital spaceflight, suborbital research missions. In January 2021, BluShift launched the world's first commercial rocket powered by biofuel. The company is funded by numerous organizations including the United States Air Force, US Air Force, NASA's Small Business Innovation Research program, and the Maine Technology Institute. They are an affiliate of the Maine Space Grant Consortium. History Early development (2014-2020) Sascha Deri founded BluShift Aerospace in 2014. In 2016, the company relocated from Massachusetts to Brunswick Landing, Maine, Brunswick Landing in Maine, leveraging the aerospace inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic
The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December 2019. Soon after, it spread to other areas of Asia, and COVID-19 pandemic by country and territory, then worldwide in early 2020. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern (PHEIC) on 30 January 2020, and assessed the outbreak as having become a pandemic on 11 March. COVID-19 symptoms range from asymptomatic to deadly, but most commonly include fever, sore throat, nocturnal cough, and fatigue. Transmission of COVID-19, Transmission of the virus is often airborne transmission, through airborne particles. Mutations have variants of SARS-CoV-2, produced many strains (variants) with varying degrees of infectivity and virulence. COVID-19 vaccines were developed rapidly and deplo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Mexico
New Mexico is a state in the Southwestern United States, Southwestern region of the United States. It is one of the Mountain States of the southern Rocky Mountains, sharing the Four Corners region with Utah, Colorado, and Arizona. It also borders the state of Texas to the east and southeast, Oklahoma to the northeast, and shares Mexico-United States border, an international border with the Mexican states of Chihuahua (state), Chihuahua and Sonora to the south. New Mexico's largest city is Albuquerque, and its List of capitals in the United States, state capital is Santa Fe, New Mexico, Santa Fe, the oldest state capital in the U.S., founded in 1610 as the government seat of Santa Fe de Nuevo México, Nuevo México in New Spain. It also has the highest elevation of any state capital, at . New Mexico is the List of U.S. states and territories by area, fifth-largest of the fifty states by area, but with just over 2.1 million residents, ranks List of U.S. states and terri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spaceport America
Spaceport America, formerly the Southwest Regional Spaceport, is an FAA-licensed spaceport located on of State Trust Land in the Jornada del Muerto desert basin north of Las Cruces, New Mexico, and southeast of Truth or Consequences. With Virgin Galactic's launch of the VSS ''Unity'', with three people aboard, on May 22, 2021, New Mexico became the third US state to launch humans into space after California and Florida. Spaceport America is "the world's first purpose-built commercial spaceport", designed and constructed specifically for commercial users, that had not previously been an airport or federal infrastructure of any kind. The site is built to accommodate both vertical and horizontal launch aerospace vehicles, as well as an array of non-aerospace events and commercial activities. Spaceport America is owned and operated by the State of New Mexico, via a state agency, the New Mexico Spaceport Authority. The first rocket launch at Spaceport America occurred on Sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sun-synchronous Orbit
A Sun-synchronous orbit (SSO), also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. More technically, it is an orbit arranged so that it Precession, precesses through one complete revolution each year, so it always maintains the same relationship with the Sun. Applications A Sun-synchronous orbit is useful for imaging satellite, imaging, reconnaissance satellite, reconnaissance, and weather satellites, because every time that the satellite is overhead, the surface illumination angle on the planet underneath it is nearly the same. This consistent lighting is a useful characteristic for satellites that image the Earth's surface in visible or infrared wavelengths, such as weather and spy satellites, and for other remote-sensing satellites, such as those carrying ocean and atmospheric remote-sensing instruments that require sunlight. For example, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polar Orbit
A polar orbit is one in which a satellite passes above or nearly above both poles of the body being orbited (usually a planet such as the Earth, but possibly another body such as the Moon or Sun) on each revolution. It has an inclination of about 80–90 degrees to the body's equator. Launching satellites into polar orbit requires a larger launch vehicle to launch a given payload to a given altitude than for a near-equatorial orbit at the same altitude, because it cannot take advantage of the Earth's rotational velocity. Depending on the location of the launch site and the inclination of the polar orbit, the launch vehicle may lose up to 460 m/s of Delta-v, approximately 5% of the Delta-v required to attain Low Earth orbit. Usage Polar orbits are used for Earth-mapping, reconnaissance satellites, as well as for some weather satellites. The Iridium satellite constellation uses a polar orbit to provide telecommunications services. Near-polar orbiting satellites commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar Harbor
Bar Harbor () is a resort town on Mount Desert Island in Hancock County, Maine, United States. As of the 2020 census, its population is 5,089. The town is home to the College of the Atlantic, Jackson Laboratory, and MDI Biological Laboratory. During summer and fall seasons, it is a popular tourist destination. Bar Harbor is also home to the largest parts of Acadia National Park, including Cadillac Mountain, the highest point within of the coastline of the Eastern United States. From the mainland, Bar Harbor is accessible by road via Maine State Route 3. The island is directly accessible by air at Hancock County–Bar Harbor Airport, and by ferry from Winter Harbor, Maine, and Yarmouth, Nova Scotia. History The town of Bar Harbor was founded on the northeast shore of Mount Desert Island, which the Wabanaki Indians knew as ''Pemetic'', meaning "range of mountains" or "mountains seen at a distance." The Wabanaki seasonally fish, hunt and gather berries, clams, and othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beals, Maine
Beals is a town in Washington County, Maine, United States, located on an island opposite Jonesport. The town was named after Manwarren Beal, an early settler. The population was 443 at the 2020 census. Geography According to the United States Census Bureau, the town has a total area of , of which is land and is water. The main settlement of Beals is located on Beals Island, which is connected by a bridge across Moosabec Reach to Jonesport on the mainland. Beals Island is connected to the southeast by a short bridge to Great Wass Island, also within the town of Beals and which comprises the Great Wass Island Preserve. Demographics 2010 census As of the census of 2010, there were 508 people, 228 households, and 147 families living in the town. The population density was . There were 361 housing units at an average density of . The racial makeup of the town was 97.8% White, 0.8% African American, 0.8% Native American, and 0.6% from two or more races. There were 228 ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jonesport, Maine
Jonesport is a town in Washington County, Maine, United States. The population was 1,245 at the 2020 census. Jonesport is a fishing and lobstering town. It contains the villages or hamlets of Jonesport, Mason Bay, Monsapec, and West Jonesport. History Settled before the American Revolution, Jonesport was part of a grant of made by the Massachusetts General Court in 1789 to John C. Jones and others. It was incorporated on March 4, 1809, as Jonesborough. On February 3, 1832, a portion of Jonesborough was set off and incorporated as Jones' Port. Then a portion of Jonesport was set off and incorporated on April 7, 1925, as the island town of Beals, accessible by bridge, built in 1958, across the Moosabec Reach. Located on a peninsula out in the Gulf of Maine, the town's principal industries are fishing, boat building, harvesting blueberries, and tourist services. Jonesport includes many uninhabited islands which provide nesting areas for eider, cormorants, seagulls, razorbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Spaceflight
An orbital spaceflight (or orbital flight) is a spaceflight in which a spacecraft is placed on a trajectory where it could remain in space for at least one orbit. To do this around the Earth, it must be on a free trajectory which has an altitude at perigee (altitude at closest approach) around ; this is the boundary of space as defined by NASA, the US Air Force and the FAA. To remain in orbit at this altitude requires an orbital speed of ~7.8 km/s. Orbital speed is slower for higher orbits, but attaining them requires greater delta-v. The Fédération Aéronautique Internationale has established the Kármán line at an altitude of as a working definition for the boundary between aeronautics and astronautics. This is used because at an altitude of about , as Theodore von Kármán calculated, a vehicle would have to travel faster than orbital velocity to derive sufficient aerodynamic lift from the atmosphere to support itself. Due to atmospheric drag, the lowes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falmouth High School (Maine)
Falmouth High School is a public high school located in the town of Falmouth, Maine, in the United States. The school serves roughly 680 students in grades 9–12. Located on the Woodville Road Campus, the current Falmouth High School was completed in 2001, and opened for the 2001–2002 school year. Previously the school was shared with Falmouth Middle School, and from 1930 to 1955 was in the Plummer-Motz building located on the corner of Middle and Lunt Roads. Falmouth High School is located near the geographic center of town, and is abutted by Falmouth's community park. The school's athletic teams were called the "Yachtsmen" (1950–2021), but the long-lived school mascot was replaced by the "Navigators" (2021–). The school colors are blue and white with gold as secondary. In November 2008, the citizens of Falmouth rejected a reorganization plan to consolidate with the nearby district of SAD 51, which comprises Cumberland, Maine, and North Yarmouth, Maine. Falmouth has sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-31+DRAFT.pdf , title=Cubesat Design Specification , publisher=California Polytechnic State University, San Luis Obispo, Cal Poly SLO , year=2020 , location=San Luis Obispo , pages=12 and often use commercial off-the-shelf (COTS) components for their electronics and structure. CubeSats are deployed into orbit from the International Space Station, or launched as secondary payloads on a launch vehicle. , more than 2,300 CubeSats have been launched. In 1999, California Polytechnic State University (Cal Poly) professor Jordi Puig-Suari and Bob Twiggs, a professor at Stanford University Space Systems Development Laboratory, developed the CubeSat specifications to promote and develop the skills necessary for the design, manufacture, and testing of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
