https://thespacebackyard.net/Space and science documentaries. The universe, explained one story at a time.https://thespacebackyard.net/articles/voyager-1-one-light-day/https://thespacebackyard.net/articles/voyager-1-one-light-day/On November 18, 2026, Voyager 1 becomes the first human-made object one light-day from Earth. How it got there, how we still hear it, and how long it has left.https://thespacebackyard.net/articles/what-if-earth-lost-its-magnetic-field/https://thespacebackyard.net/articles/what-if-earth-lost-its-magnetic-field/Earth's magnetic field shields us from the Sun every second. Where it comes from, what happens when it strains, and whether it is weakening now.https://thespacebackyard.net/articles/whats-hiding-beneath-europas-ice/https://thespacebackyard.net/articles/whats-hiding-beneath-europas-ice/Jupiter's moon Europa hides a global ocean with twice the water of Earth's. How we know it's there, what could live in it, and the spacecraft on its way.https://thespacebackyard.net/articles/what-new-horizons-found-at-pluto/https://thespacebackyard.net/articles/what-new-horizons-found-at-pluto/For 85 years Pluto was a smudge. Then New Horizons flew past and found a living world with a heart of nitrogen ice, blue skies and mountains of water ice.https://thespacebackyard.net/articles/mars-had-oceans-where-did-they-go/https://thespacebackyard.net/articles/mars-had-oceans-where-did-they-go/Billions of years ago Mars had rivers, lakes and maybe an ocean. The evidence, the culprit, and what the rovers are finding now.https://thespacebackyard.net/articles/venus-earths-evil-twin/https://thespacebackyard.net/articles/venus-earths-evil-twin/Venus is almost a perfect copy of Earth, yet its surface would crush and cook you in minutes. How Earth's twin became the most hostile planet we know.