Saturday, February 27

Astronomy

A Gigantic Asteroid Is Headed Our Way! Will Apophis Hit Earth In March 2021?

A Gigantic Asteroid Is Headed Our Way! Will Apophis Hit Earth In March 2021?

The Top Secret Story of Adaptive Optics

The Top Secret Story of Adaptive Optics

The Top Secret Story of Adaptive Optics Adaptive optics, a high-tech soluti...
History of the Samsung Galaxy S

History of the Samsung Galaxy S

History of the Samsung Galaxy S The Samsung Galaxy S is one of the most pop...

NASA

Challenger Explosion, Live Audience Reaction, 25th Anniversary

Challenger Explosion, Live Audience Reaction, 25th Anniversary
Spacewalk to Prepare the International Space Station for Solar Array Upgrades 

Spacewalk to Prepare the International Space Station for Solar Array Upgrades 

Mission Control Live: NASA Lands Perseverance Mars Rover (360 video)

Mission Control Live: NASA Lands Perseverance Mars Rover (360 video)

Solving Space: Perseverance Landed

Solving Space: Perseverance Landed

Kepler Telescope Found New Planets Better Than Earth

Kepler Telescope Found New Planets Better Than Earth

Science

Electrostatic bellow muscle actuators and energy harvesters that stack up

Electrostatic bellow muscle actuators and energy harvesters that stack up
Chip simplifies COVID-19 testing, delivers results on a phone

Chip simplifies COVID-19 testing, delivers results on a phone

Google uses underwater fibre-optic cable to detect earthquakes

Google uses underwater fibre-optic cable to detect earthquakes

Plotting Magnetic Field Lines GCSE Physics Required Practical

Plotting Magnetic Field Lines GCSE Physics Required Practical

People with SARS-CoV-2 antibodies may have low risk of future infection, study finds

People with SARS-CoV-2 antibodies may have low risk of future infection, study finds

Space Force

Space Wing: Gameplay run(part 2)

Space Wing: Gameplay run(part 2)

Space Wing: Gameplay run(part 1)

Space Wing: Gameplay run(part 1)

Troubled KC-46 Refueling Tankers Cleared for Limited Ops, Air Force Says

Troubled KC-46 Refueling Tankers Cleared for Limited Ops, Air Force Says

Best Burns | Space Force | Netflix

Best Burns | Space Force | Netflix

EchoStar reports Jupiter-3 delay and nanosatellite failures

EchoStar reports Jupiter-3 delay and nanosatellite failures

91st Missile Wing Change of Command

91st Missile Wing Change of Command

UFOs

The Phoenix Lights – Trailer

The Phoenix Lights – Trailer

Man of Steel Alien Invasion Caught on Tape ! ! !

Man of Steel Alien Invasion Caught on Tape ! ! !

Man of Steel Alien Invasion Caught on Tape ! ! ! Something crazy happened a...
Pilot reports close call with UFO

Pilot reports close call with UFO

Pilot reports close call with UFO An American Airlines pilot reports a clos...