Greenland northern lights
The Science behind Greenland’s Northern Lights and Imaging

The Northern Lights, scientifically referred to as the Aurora Borealis, create a mesmerizing spectacle of...

A lidar map of Lynnhaven Inlet, Virginia.
How does lidar mapping work?

Lidar is an acronym for “light detection and ranging”. Lidar mapping is a remote sensing...

A Doppler weather radar
How does a Doppler weather radar work?

Doppler weather radar detects precipitation, such as rain, snow, hail, and other weather phenomena. The...

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What is gravitational lensing?
What is gravitational lensing?

Gravitational lensing is a cosmic phenomenon in which the gravity of a massive object is...

COVID-19 mRNA vaccines and syringes
How do mRNA vaccines work?

An mRNA or messenger RNA vaccine is a type of vaccine that uses a copy...

Curiosity Earth image for photos of Earth from various points in space
Photos of Earth from various points in space

There are countless images of Earth revolving around the internet but some are fascinating due...

Some interesting facts about impact craters on Mars
Some interesting facts about impact craters on Mars

Impact craters are the most common geological feature on Mars. Impact craters are roughly circular,...

A bullet travelling in space.
What happens to a bullet that is shot in space?

Theoretically, one can imagine that if a bullet is shot in space, it will travel...

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Image of the International Space Station
Scientific research done on the International Space Station

The International Space Station (ISS) in an artificial satellite and research lab orbiting around the...

Image of the Sun
Why does the Sun’s magnetic field reverse every 11 years?

Sun’s magnetic poles completely flip every 11 years approximately. Unlike Earth and other rocky planets,...

Compare Hubble Space Telescope and James Webb Space Telescopes
Compared: Hubble Space Telescope and James Webb Space Telescope

Hubble Space Telescope (HST) has been one of the greatest achievements of mankind which have...

Photo of a sleeping dog.
Can animals dream like humans?

We know that animals can sleep, but can animals dream like humans? Believe it or...

How can water striders walk on water?
How can water striders walk on water?

You would have probably seen some insects like water striders moving on the surface of...

How radiocarbon dating is done?
How radiocarbon dating is done?

Radiocarbon dating is a type of radiometric dating technique that is used to determine the...

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Find latitude and longitude without GPS
Find latitude and longitude without a GPS

There are several ways to detetime the latitude and longitude of your location using celestial...