The Planetary Society published an amazing animation showing the ancient Mars – how the red planet looked like when there was liquid water on its surface.
Soviet and Russian cosmonaut Alexei Leonov (30 May 1934 – 11 October 2019), the first human to walk in space was also a painter.
NASA’s Hubble Space Telescope took this spectacular photo of Saturn and its rings on July 4, 2020, when the ringed gas giant was 839 million miles (1,35 billion kilometers) from Earth.
Apollo Flight Journal channel published a detailed video that shows every second of the complete descent and landing of Apollo 11, the spaceflight that first landed humans on the Moon on July 20, 1969. The video combines data from the onboard computer for altitude and pitch angle (you can see both altitude and pitch angle […]
NASA’s New Horizons space probe is currently the farthest human-made object that still able to take photographs. It was launched on January 19, 2006. As of June 14, 2020, it is about 6.973 billion kilometers (4.332 billion miles) away from Earth. This is about 46.61 AU, or Astronomical Unit, the distance between the Earth and […]
If we’re ever going to make Elon Musk’s vision of colonizing Mars a reality, we first need to figure out an essential component of the plan: how to get there. After all, it’s somewhere between 34 and 140 million miles away from Earth. The moon is barely spitting distance closer, relatively speaking-but it’s a start. […]
SpaceX’s Crew Dragon capsule arrives at the International Space Station (ISS) following up a historic liftoff with an equally smooth docking. The SpaceX Crew Dragon capsule (named Endeavour by the crew) docked automatically to the ISS, no assistance needed.
How did I miss this for years? In this brilliant video below, software engineer Bret Copeland explains how to land the space shuttle… from space!
The American science communicator Emily Calandrelli (also known as The Space Gal, @TheSpaceGal on Twitter) published a very funny video on her Twitter account, which can be titled as “please use crewed”. To explain her cause, Calandrelli used the popular “Joey, the famous ‘Friends’ character being taught French” meme, where Phoebe hopelessly tries to teach […]
This article is originally published on The Conversation with the title of “To safely explore the solar system and beyond, spaceships need to go faster – nuclear-powered rockets may be the answer”. Iain Boyd, University of Colorado Boulder With dreams of Mars on the minds of both NASA and Elon Musk, long-distance crewed missions through […]