Discover what exist in the universe
Discovery of Proxima B Proxima b, a rocky planet possibly harboring water, orbits Proxima Centauri, the closest star to our sun. Discovered through Doppler data and radial velocity techniques, Proxima b's proximity at 4.2 light-years from Earth makes it an ideal subject for exoplanet studies. Astronomers using instruments like the […]
Quantum Tunneling In the realm of quantum mechanics, particles exhibit behavior that defies classical physics. Quantum tunneling is a phenomenon where particles, such as electrons, can pass through barriers that they shouldn't be able to cross according to classical mechanics. This dual nature of particles as both waves and particles […]
Considering the vastness of the universe, the question of extraterrestrial life has long intrigued us. Among the myriad possibilities, water-rich planets, or "Waterworlds," present a curious case. These planets, with their immense oceans, challenge our understanding of life's potential beyond Earth. As we ponder their ability to harbor life, the […]
Hayabusa2 Mission Overview The Hayabusa2 mission, launched by the Japan Aerospace Exploration Agency (JAXA) in December 2014, targeted asteroid Ryugu, a near-Earth C-type body rich in carbon. After reaching Ryugu in June 2018, Hayabusa2 studied it for 18 months, deploying small rovers (MINERVA-II1A and MINERVA-II1B) and a larger lander (MASCOT) […]
SpaceX Sets Sights on November 19 for Starship Flight 6 SpaceX has targeted November 19 for Starship Flight 6, the sixth mission of their colossal rocket system. Liftoff is scheduled for 5 p.m. EST from the South Texas launch site, as SpaceX aims to test critical capabilities of both the […]
Artificial Gravity Systems Artificial gravity is essential for life on a space colony. It uses the rotation of the habitat to mimic Earth's gravity. The key is creating a solid structure that spins to generate a consistent gravitational pull. Centrifugal force is the principle at work here. Spin something fast […]
Space Solar Power Technology Space-based solar power collection and transmission to Earth is becoming a reality. The MAPLE project by Caltech demonstrates this with its Microwave Array for Power-transfer Low-orbit Experiment, which uses a lightweight microwave transmitter to send energy to receivers, converting space-harvested sunlight into electricity on Earth. These […]
Technological Foundations Propulsion systems form the backbone of space journeys. Recent advancements have transformed ambitious goals into actionable missions. Reusable rockets, spearheaded by private entities, are significantly reducing launch costs. These breakthroughs bolster missions to the Moon and Mars and pave the way for deeper exploration. Technologies like ion thrusters […]
Role of Robotics in Terraforming Robots play a crucial role in terraforming efforts, performing tasks too dangerous or complex for humans. They scout unknown terrains, gather geological and atmospheric data, construct habitats, move soil, build power stations, and maintain infrastructure. Robots mine minerals, extract gases, and harvest resources while keeping […]
Psychological Challenges in Space Astronauts face unique mental health challenges during space missions. Isolation, confined quarters, and disrupted circadian rhythms are significant hurdles. The vast distance from Earth intensifies feelings of loneliness and homesickness. Video calls with loved ones provide brief relief, but connection issues can exacerbate emotional strain. Sleep […]
