The Solar System is a vast network of celestial bodies composed of the Sun, eight planets with their respective moons (150 or so in all), hundreds of asteroids, comets and cometary objects; plus other objects ranging from giant gas planets to minute dust particles. Solar system first emerged 4.6 billion years ago from a cloud…
Answer to this question varies with the season: Mercury, Venus, Mars, Jupiter and Saturn can be observed through naked eye at various points throughout the year. Careful daily observation will reveal each planet’s orbit around the sky; Mercury and Venus move at an especially rapid pace, while Mars and Jupiter tend to follow behind at…
As sunlight enters Earth’s atmosphere, it interacts with dust particles, water droplets and gas molecules in its path to scatter all colours of light – though blue light tends to be dispersed more widely due to having shorter wavelengths; thus creating the characteristic blue hue we associate with skies. Learn about sky-blue such as its…
During the Apollo program, astronauts spent a third of their training time using hardware simulators for training purposes. Simulators allowed crewmembers to not only rehearse and master their mission but also build resilience by understanding where things could potentially go wrong. Flight Director Gene Kranz quickly assumed that when his guidance computer displayed 1201 code,…
Today’s lunar eclipse will give rise to what some are calling a “blood moon.” Actually it is just a lunar eclipse. Lunar eclipses occur whenever Earth passes between the sun and moon and casts its shadow onto it, or when there is a total lunar eclipse with a supermoon. A blood moon occurs when this…
Mercury in Leo could cause havoc in your life. This planetary transit could bring about disagreements with family and friends as well as memories from your past coming flooding back. At this point in time, it may not be ideal to begin new relationships or sign contracts, as tech mishaps could easily arise. Aquarius Aquarius,…
Japan is an incredible and diverse country with many incredible features to discover, from bustling cities to scenic landscapes – there is much for visitors to discover here! Here are 10 lesser-known facts about Japan you might not be aware of! From unusual traditions to fascinating cultural aspects, this country has plenty to offer its…
Architecture now plays an increasingly vital role in outer space. From inflatable 3D-printed structures to entire space habitats, architecture’s presence is growing. But its challenges can be considerable: keeping residents comfortable while accommodating change while remaining functional at scale are just two major ones. Aerospace is developing strategies and processes to accelerate rapid development, quick…
Spacecraft are vehicles designed to travel beyond Earth’s atmosphere into interplanetary space or orbit planetary bodies, with systems and instruments to withstand its hostile environment. Instruments may record characteristics of phenomena close at hand, as with polarimetry; or at greater distances with remote-sensing instruments like radar imaging. These latter tools typically create images by analyzing…
