USA 2020 Timeline

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Feb
26
Technology / Science

Astronomers at the Catalina Sky Survey in Arizona, United States, say an object known as 2020 CD3 has been captured by Earth's gravitational field and has been

Astronomers at the Catalina Sky Survey in Arizona, United States, say an object known as 2020 CD3 has been captured by Earth's gravitational field and has been in orbit since 2017, becoming a temporary natural satellite of Earth. The Minor Planet Center confirms the findings and says "no link to a known artificial object has been found", implying the object is an asteroid. (New Scientist)

May
17
Technology / Science

The United States Space Force successfully launches its X-37B robotic spacecraft on a classified mission from Cape Canaveral Air Force Station via an Atlas V ro

The United States Space Force successfully launches its X-37B robotic spacecraft on a classified mission from Cape Canaveral Air Force Station via an Atlas V rocket. Though little is known about the classified program, the spacecraft is expected to deploy a satellite into orbit, and test the "power-beaming technology". (BBC News)

May
30
Technology / Science

Crew Dragon Demo-2 SpaceX launches Crew Dragon carrying two NASA astronauts, Doug Hurley and Bob Behnken, to the International Space Station (ISS) from Cape Can

Crew Dragon Demo-2 SpaceX launches Crew Dragon carrying two NASA astronauts, Doug Hurley and Bob Behnken, to the International Space Station (ISS) from Cape Canaveral Air Force Station at 3:22 pm Eastern U.S. time. (CNN) Crew Dragon's mission is to check the ship's systems and the crew's readiness to work with it. Crew Dragon is heading to the ISS. It is the first time since the end of the Space Shuttle program in 2011 that American astronauts have been launched into orbit from the United States, and is the first ever crewed commercial space flight. (WSJ)

May
30
Technology / Science

Crew Dragon's mission is to check the ship's systems and the crew's readiness to work with it.

Crew Dragon's mission is to check the ship's systems and the crew's readiness to work with it. Crew Dragon is heading to the ISS. It is the first time since the end of the Space Shuttle program in 2011 that American astronauts have been launched into orbit from the United States, and is the first ever crewed commercial space flight. (WSJ)

Jul
06
Technology / Science

COVID-19 pandemic in the United States COVID-19 pandemic in Georgia Atlanta Mayor Keisha Lance Bottoms tests positive for COVID-19.

COVID-19 pandemic in the United States COVID-19 pandemic in Georgia Atlanta Mayor Keisha Lance Bottoms tests positive for COVID-19. (CNN) COVID-19 pandemic in West Virginia West Virginia Governor Jim Justice issues an order mandating masks in indoor public spaces to reduce the spread of COVID-19. (NBC News)

Jul
27
Technology / Science

COVID-19 pandemic in Belgium Belgium announces the unveiling of drastic social distancing measures aimed at avoiding a new lockdown.

COVID-19 pandemic in Belgium Belgium announces the unveiling of drastic social distancing measures aimed at avoiding a new lockdown. These measures include restricting social contact outside every household to five people over the next four weeks and limiting crowds at public events to 100 people indoors and 200 people outdoors. This measure will take effect next Wednesday. (France24) Antwerp imposes a curfew from 11.30 p.m. to 6 a.m and the mandatory wearing of face masks in public spaces should a distance of 1.5 meters between individuals not be observed. (The Washington Post)

Aug
17
Technology / Science

The United States Department of Commerce expands its sanctions on Chinese technological vendor Huawei by adding 38 of the company's affiliates to its "entity li

The United States Department of Commerce expands its sanctions on Chinese technological vendor Huawei by adding 38 of the company's affiliates to its "entity list", limiting Huawei's access into U.S. integrated circuits and other technology. The Trump administration has viewed Huawei as "an arm of the Chinese Communist Party's surveillance state." (AFP via The Independent)

Sep
11
Technology / Science

COVID-19 pandemic in North America COVID-19 pandemic in the United States COVID-19 pandemic in California It is announced that schools in Los Angeles County wil

COVID-19 pandemic in North America COVID-19 pandemic in the United States COVID-19 pandemic in California It is announced that schools in Los Angeles County will remain closed until the winter. (Patch.com) COVID-19 pandemic in Colorado Governor Jared Polis says that the state might extend its mask mandate in indoor public spaces for another 30 days. (The Denver Post) COVID-19 pandemic in Michigan Michigan records 1,313 new cases, its highest single-day total since April 24. (MLive.com)

Sep
11
Technology / Science

COVID-19 pandemic in the United States COVID-19 pandemic in California It is announced that schools in Los Angeles County will remain closed until the winter.

COVID-19 pandemic in the United States COVID-19 pandemic in California It is announced that schools in Los Angeles County will remain closed until the winter. (Patch.com) COVID-19 pandemic in Colorado Governor Jared Polis says that the state might extend its mask mandate in indoor public spaces for another 30 days. (The Denver Post) COVID-19 pandemic in Michigan Michigan records 1,313 new cases, its highest single-day total since April 24. (MLive.com)

Sep
14
Technology / Science

Climate change in the Arctic Satellite imagery shows that a big chunk of ice shattered into many small pieces from the last remaining ice shelf in Nioghalvfjerd

Climate change in the Arctic Satellite imagery shows that a big chunk of ice shattered into many small pieces from the last remaining ice shelf in Nioghalvfjerdsfjorden, Greenland. (BBC) The discovery of the perfectly preserved remains of a cave bear, believed to be 22,000 to 39,500 years old (Late Pleistocene), is made in Lyakhovsky Islands, Siberia in the thawing permafrost. (AP)

Oct
13
Technology / Science

Exploration of the Moon The U.S.-led Artemis Accords are signed by the United States, Australia, Canada, Japan, Luxembourg, Italy, the United Kingdom, and the U

Exploration of the Moon The U.S.-led Artemis Accords are signed by the United States, Australia, Canada, Japan, Luxembourg, Italy, the United Kingdom, and the United Arab Emirates. According to NASA, the Accords aim to establish norms of behavior between countries regarding lunar resource extraction and exploration, outline "safety zones" on the lunar surface where other countries should not interfere, and protect heritage sites on the lunar surface such as the Apollo landing sites. Successive signatories since then have been announced. (Reuters) (The Verge)

Oct
13
Technology / Science

The U.S.-led Artemis Accords are signed by the United States, Australia, Canada, Japan, Luxembourg, Italy, the United Kingdom, and the United Arab Emirates.

The U.S.-led Artemis Accords are signed by the United States, Australia, Canada, Japan, Luxembourg, Italy, the United Kingdom, and the United Arab Emirates. According to NASA, the Accords aim to establish norms of behavior between countries regarding lunar resource extraction and exploration, outline "safety zones" on the lunar surface where other countries should not interfere, and protect heritage sites on the lunar surface such as the Apollo landing sites. Successive signatories since then have been announced. (Reuters) (The Verge)

Nov
12
Technology / Science

A helicopter carrying Multinational Force and Observers (MFO) peacekeepers crashes near Sharm el-Sheikh, South Sinai Governorate, Egypt.

A helicopter carrying Multinational Force and Observers (MFO) peacekeepers crashes near Sharm el-Sheikh, South Sinai Governorate, Egypt. Seven people are killed, including five Americans, a French national and a Czech national. One crew member, an American, survived and was medically evacuated to an Israeli hospital. (BBC News)

Nov
15
Technology / Science

SpaceX Crew-1, Expedition 64 SpaceX successfully launches its Crew Dragon spacecraft carrying three NASA astronauts, Michael S.

SpaceX Crew-1, Expedition 64 SpaceX successfully launches its Crew Dragon spacecraft carrying three NASA astronauts, Michael S. Hopkins, Victor J. Glover, Shannon Walker and JAXA astronaut Soichi Noguchi to the International Space Station. It is the first crewed operational flight of a Crew Dragon spacecraft and the first night launch in the United States since STS-130. (BBC News)

Nov
15
Technology / Science

SpaceX successfully launches its Crew Dragon spacecraft carrying three NASA astronauts, Michael S.

SpaceX successfully launches its Crew Dragon spacecraft carrying three NASA astronauts, Michael S. Hopkins, Victor J. Glover, Shannon Walker and JAXA astronaut Soichi Noguchi to the International Space Station. It is the first crewed operational flight of a Crew Dragon spacecraft and the first night launch in the United States since STS-130. (BBC News)

Dec
06
Technology / Science

An expert committee of the U.S.

An expert committee of the U.S. National Academies of Sciences, Engineering, and Medicine releases a report, concluding that "directed" microwave radiation was the likely cause of illnesses among American diplomats in Cuba and China. (BBC News)

Dec
09
Technology / Science

Starship development history SpaceX Starship (prototype SN8) performs the first-time-ever Belly Flop maneuver landing attempt at the Boca Chica launch site in T

Starship development history SpaceX Starship (prototype SN8) performs the first-time-ever Belly Flop maneuver landing attempt at the Boca Chica launch site in Texas, following a high-altitude test flight with the mostly expected destruction of the vehicle (The Independent)

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