GoPro footage of Expedition 53 Spacewalk

Randy “Komrade” Bresnik Notes 1, the commander of the Expedition 53 (the 53rd expedition to the International Space Station) has published an HD video of their spacewalk (Expedition 53 Spacewalk). Watch the GoPro footage below:

How to tell if a planet harbors life?

Are we alone in the universe? Or are there any other “living planets” other than Earth? How to tell if a planet harbors life? Until 1992, we even don’t know if there are any other planets around the other stars or not. In 1992, two Swiss astrophysicists, Michel Mayor and Didier Queloz the first “exoplanet” […]

Journey to the ISS with Soyuz Spacecraft

The Soyuz (saw-yooz) is a Russian spacecraft. It was designed by USSR’s Korolev Design Bureau (now RKK Energia) in the 1960s, originally built as part of the Soviet manned lunar programs. The spacecraft remains in service today, and as of November 2017, all expeditions to the International Space Station use Soyuz vehicles Notes 1. One Soyuz […]

Earth, Our Living Planet From Space

Earth, our living planet from space: life makes Earth unique among the thousands of other planets we’ve discovered so far – there may be extraterrestrial life, or maybe not Notes 1, but it is the only “living planet” that we know of. Since 1997 Notes 2, NASA satellites have continuously observed all plant life at the surface […]

Living on Mars is a terrible idea, scientist says. We should colonize Titan, instead

In September 2017, Elon Musk, the founder and CEO of SpaceX has revealed a new plan to colonize Moon and Mars with giant reusable spaceships. They are ambitiously planning to send the first humans to Mars as early as 2024 to build the foundations for the first Martian city. But is Mars really the best […]

NASA’s Mars 2020 Supersonic Parachute Test Flight #1

On October 4, 2017, NASA has tested Mars 2020’s supersonic parachute, which will slow the spacecraft down as it enters the Martian atmosphere at over 12,000 mph (around 19500 km/h, or 5.4 kilometers per second). Mars 2020 is a Mars rover mission by NASA’s Mars Exploration Program. The planned launch will be, as the mission’s […]

Top 10 Most Iconic Photos of Earth from Space

Earth is actually a fragile and isolated rock, a “blue marble” in a vast, cold and hostile space. But only after seeing our planet from space we truly understood that. Seeing the Earth first time from a distance was a powerful experience that has changed the way we see our planet. Here are the top […]

The moment the spacewalking record was broken

On February 7, 1984, during the STS-41-B (the tenth NASA Space Shuttle mission and the fourth flight of the Space Shuttle Challenger), NASA astronaut Bruce McCandless II (June 8, 1937 – December 21, 2017) made the first-ever untethered free flight using the Manned Maneuvering Unit (see notes 1). With a distance of 98 meters (320 […]

A Stunning Aurora video from Space in Ultra-HD (4K)

An amazing Aurora video published by NASA, showing both Aurora Borealis (Northern Lights) and Aurora Australis (Southern lights). It is taken from the International Space Station (ISS) using the time-lapse shot. Enjoy one of the most beautiful natural phenomena in ultra-HD (4K).