The Advanced Composite Solar Sail System (ACSSS) has been making waves in the field of space exploration. This innovative propulsion system harnesses the power of sunlight to generate thrust, allowing small spacecraft to navigate through the solar system efficiently. The technology behind solar sails is not only groundbreaking but also holds the promise of revolutionizing
Space
Recently, a small asteroid named 2024 RW1 took us by surprise as it burned up in the sky over the Philippines. Detected by NASA’s Catalina Sky Survey only hours before it reached Earth’s atmosphere, this one-meter asteroid posed no threat to our planet. The quick detection of such objects is crucial in ensuring the safety
September brings forth a multitude of intriguing lunar occultation events across the globe. The Moon, in its passage, hides multiple celestial objects throughout the month. This celestial dance serves as a captivating spectacle for skywatchers worldwide. Occultations occur when the Moon obscures a star, planet, or star cluster as it moves along its orbital path.
In July 2020, China’s Tianwen-1 mission made history by arriving in orbit around Mars, marking the first in a series of interplanetary missions by the China National Space Administration (CNSA). This groundbreaking mission consisted of six robotic elements, including an orbiter, a lander, two deployable cameras, a remote camera, and the Zhurong rover. The primary
When we gaze at the vast expanse of our galaxy, it is easy to be mesmerized by the beauty and wonder of the cosmos. However, hidden within the swirling mist of gas and starlight are traces of a tumultuous history that shaped the Milky Way as we know it today. As researchers delve deeper into
Located just outside the Milky Way Galaxy, approximately 210,000 light-years from Earth, the Small Magellanic Cloud (SMC) is a dwarf galaxy that offers a wealth of information for scientists. With a diameter of about 18,900 light-years and containing around 3 billion stars, the SMC orbits the Milky Way alongside its companion, the Large Magellanic Cloud
Among the plethora of celestial bodies in our Solar System, moons come in all shapes and sizes. From hot moons to cold moons, liquid moons to dusty moons, and even walnut moons to potato moons, there is a wide variety of moons to behold. However, with nearly 300 moons discovered to date, not a single
Betelgeuse, also known as Beetle-juice, has captivated amateur astronomers for years. This red supergiant variable star, located in the constellation Orion, has recently gained even more attention due to its unexpected dimming. With a radius about 1,000 times that of the Sun and situated prominently in the night sky, Betelgeuse is one of the largest
Warp drives have always been a popular concept in science fiction, despite their non-existence in reality. The idea was first introduced by writer John Campbell in a science fiction novel, and has since become a generic reference for superliminal travel through hyperspace. The concept of warp drive remains theoretical and unresolved in the realm of
The recent detection and measurement of the ambipolar field enveloping planet Earth marks a significant milestone in our understanding of the Earth’s atmosphere and its impact on the planet’s evolution. While we are familiar with fields such as gravity and magnetism, the ambipolar field has remained elusive until now. Astronomer Glyn Collinson of NASA’s Goddard
The recent incident involving the Falcon 9 rocket, owned by SpaceX, has caused a major setback for the company. The Federal Aviation Administration is currently investigating why the first-stage booster of the rocket tipped over and exploded while attempting to land after its latest launch. This rare failure has raised concerns about the reliability and
The highly anticipated Polaris Dawn mission is set to make history with the first-ever spacewalk featuring commercial space travelers. With its groundbreaking nature and lofty goals, this mission has garnered significant attention. However, the ambitious objectives of the mission come with inherent risks, as it deviates from the traditional government-backed space ventures. Unique Crew Composition
SpaceX is on the brink of making history once again as it prepares to launch an all-civilian crew on an extraordinary orbital expedition. The Polaris Dawn mission, spearheaded by entrepreneur Jared Isaacman, is set to embark on a groundbreaking journey that includes the first-ever spacewalk by private citizens. This mission is a significant milestone in
The recent setback in the return of US astronauts Barry “Butch” Wilmore and Sunita “Suni” Williams from the International Space Station (ISS) has raised concerns regarding the reliability of Boeing’s Starliner spacecraft. Due to malfunctions with the spacecraft’s thrusters, the astronauts will have to remain on the ISS for an additional six months, while the
The expansion speed of the Universe has long been a subject of fascination and debate among scientists. Recently, new measurements taken using the James Webb Space Telescope have provided intriguing insights into the rate at which the local Universe is receding from us. This revelation has the potential to address a long-standing issue known as