Space

Quick answer: The future of space exploration will be shaped by reusable rockets and private companies, crewed missions back to the Moon and later to Mars, robotic probes across the solar system, asteroid mining, space tourism and powerful telescopes searching for life on exoplanets. In April 2026, NASA’s Artemis II flew four astronauts around the

Quick answer: Space exploration benefits life on Earth as well as science. It has produced satellite communication, GPS and weather and climate monitoring, advances in materials, medicine, robotics and miniaturised electronics, early warning of solar storms and asteroid risks, new industries such as commercial launch and space tourism, international cooperation and inspiration for science education.

Quick answer: The main dangers of commercial space travel are vehicle failures during launch or re-entry, collisions with space debris, radiation exposure (including from solar storms), the effects of microgravity on bones, muscles and eyes, space sickness, life-support failures, psychological stress, environmental damage from rocket emissions, and unclear laws on liability and jurisdiction. Short suborbital

Quick answer: The James Webb Space Telescope matters because it is the most powerful space telescope ever launched. Its 6.5-metre gold-coated mirror and infrared instruments let it see the first galaxies formed a few hundred million years after the Big Bang, look through dust into stellar nurseries, analyse the atmospheres of exoplanets, study black holes,

The James Webb Space Telescope has exceeded expectations and delivered on its promise to be a trailblazing space observatory. Its discoveries have opened new frontiers of knowledge and stimulated a renewed sense of wonder about the cosmos. As the JWST continues its mission, we can only anticipate even more profound discoveries that will shape our

Quick answer: The James Webb Space Telescope (JWST), launched on 25 December 2021 and operating about 1.5 million km from Earth at the L2 point, is an infrared observatory built by NASA with the European and Canadian space agencies. Its main purposes are to see the first stars and galaxies formed after the Big Bang,

Quick answer: NASA, the European Space Agency and the Canadian Space Agency built the James Webb Space Telescope, at a cost of about US$10 billion, to see further and in more detail than Hubble. Working in infrared, it was designed to observe the first stars and galaxies, look through dust to watch stars and planets

Quick answer: Commercial space companies have cut launch costs sharply through reusable rockets, which is opening space to more satellites, research and business. The main benefits are cheaper satellite internet and Earth observation, more scientific research in orbit, new technology that reaches everyday products, jobs and economic growth, international collaboration, space tourism and future options