As he stood there, his hair sweeping over his forehead, he could feel his pulse like a train passing by. His heartbeat was as loud as someone tapping out Morse-code on a worn out type writer. He took a breath and felt the movements of his facial muscles but was surprised that no air passed through his lungs. Eyes still closed, he moved his hands around to feel the air, only to find none. Strange, his mind said, but the thought stayed with him only for a fraction of second as he realized he wasn’t on ground anymore. He lifted his right foot up, and it remained, with no force to pull it down. As he confirmed he was indeed in vacuum, he started to feel a strange lightness. Or maybe weightlessness, he thought. Slowly, he opened his eyes. It looked like a dark room lit up by bright torches, and it took him a while to take in the sight he was beholding. He counted three huge, round objects along with many small, bright ones scattered in a strange fashion. On his right was a huge ball of light. Though it looked very different and bigger from his vantage, he concluded that it must be the Sun. Its glare was engulfing the entire scenery, but he could easily make out the bright blue spherical mass further up on his right side. North-east, he thought, but what meaning would directions have up here? This had to be the Earth, and turning his head more than a quarter of a circle to his left, he saw the black-grey spherical object that was the Moon. All around him very far away were galaxies and stars that shone like fireflies. He stood there for what he reckoned would have been more than a hundred minutes of Earth-time. He could also see several small random contraptions hurtling and spinning about him, brightening up when touched by the Sun’s light and then suddenly disappearing. But the objects that seemed nearest to him did not move at all. They stood stationary with him surrounded by a ballet of orbital debris in the huge, lit up galactic theatre. Without air, he was still breathing; without the protection of the atmospheric shield, he wasn’t going blind. He tried to walk and without the frictional reaction of solid ground, he could move. He glided about, swam around, and bathed himself in the glory of the invisible dark ether. Still gliding, he turned direction and moved towards the blue globe. For many miles, it seemed he hadn’t moved at all, but then he felt that the Earth’s sphere had grown in size, so he was sure he was descending. His speed increased slowly, at first he was able to control it, but now it was accelerating. The Earth was pulling him, and soon he was shooting down towards it.
June 2040, thirty years later, he held the same scene before his eyes. But this time, he watched it through a solid, twelve inch thick shield of glass, from the oxygenated cockpit of L4-Enigma, the first Earth-Moon transit filling station for inter-galactic journeys. The spot he had stood at was L4, at 380,000 km from the Earth – fourth of five Lagrangian points where the Earth’s and Moon’s gravitational effects balance out; an object situated there would be held in stable equilibrium and be stationary with respect to the two bodies. His dream had been prescient, he thought, and remembered he had woken up from it with a start after feeling as if he was falling down a deep endless well.