Breakthrough Starshot is a future space mission that plans to send tiny, laser-powered probes to another star system, aiming to reach Proxima b, a potentially Earth-like planet. These spacecraft will travel at 20% the speed of light...

I traveled to Casper, Wyoming to experience totality—a complete solar eclipse. HD Eclipse video by Erika Valkovicova

Make a model whipple shield and test its ability to absorb debris impacts in this space science project

Everything you could want to know about Jupiter.

Aprende sobre una prometedora fuente de energía: ¡la energía solar!
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¿Cómo beben agua reciclada de su propia orina los astronautas de la Estación Espacial Internacional?
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Jumping from space is considered to be quite a task. And with good reason! Because no one has ever done it, or even attempted it. Red bulls sponsored a high-altitude jump performed by Felix Baumgartner, and it was famously called a...

Astronauts onboard the ISS get their breathable oxygen in two main ways - through systems onboard the ISS that generate breathable oxygen and through resupply missions that deliver breathable oxygen to the ISS. There is plenty of oxygen...

Learn about the up and coming form of energy – solar power!
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How do astronauts aboard the International Space Station drink water recycled from their own urine?
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Astronauts onboard the ISS get their breathable oxygen in two main ways - through systems onboard the ISS that generate breathable oxygen and through resupply missions that deliver breathable oxygen to the ISS. There is plenty of oxygen...

Slow-motion fire experiment in microgravity done by dropping a box with a GoPro and candle inside. Physics Girl tests a candle in free-fall.

Jumping from space is considered to be quite a task. And with good reason! Because no one has ever done it, or even attempted it. Red bulls sponsored a high-altitude jump performed by Felix Baumgartner, and it was famously called a...

Soon to be operating from the International Space Station, NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) mission will comprehensively measure the mineral composition of Earth’s mineral dust source regions to help...

Astronauts abourd the ISS travel really fast...but how fast? And are they faster than an air rifle? In this epiosode, Dom does the maths and finds out.

NASA will be opening the International Space Station to commercial ventures, including space tourism.

Lesson 8 (Gravitation and Orbits) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...

A Russian anti-satellite missile test blew up one of its own satellites, causing astronauts on the International Space Station to shelter in capsules for safety.

Scientists using data from NASA’s Neutron star Interior Composition Explorer (NICER) telescope on the International Space Station have discovered X-ray surges accompanying radio bursts from the pulsar in the...

A few years after creating a cloud of space debris by blowing up one of its satellites, Chinese officials are now calling for the U.N. to stop such behavior.

Beijing complained bitterly to the U.N. about having to avoid collisions twice, but its anti-satellite missile test did much worse to the ISS.

A Russian missile test blew up a satellite, creating a cloud of space debris, and any piece of that cloud can puncture an astronaut’s suit or damage the International Space Station.

The unpiloted Northrop Grumman CRS-17 Cygnus cargo craft launched February 19 on an Antares rocket from the Wallops Flight Facility in Virginia, beginning a two-day flight to the International Space Station. Dubbed the “SS Piers Sellers”...

When it comes to NASA, things are bound to get a little out of this world. Alltime10s brings you some weird claims and historical abnormalities about the world's most famous space program.