Solar energy and nuclear power are the two major forms of energy in space. Solar panels are familiar on satellites and spacecraft....

De-orbiting is the controlled descent and re-entry of satellites into Earth’s atmosphere. Methods include propulsion systems and solar...

Space debris is human made. It includes discarded rocket stages, defunct satellites and tiny fragments created by collisions and...

Robots are automations in all shapes and sizes, yet they need key factors to function and survive. These include power or energy,...

Particularly solar panels and batteries help provide reliable power for spacecraft and satellites. Without terrestrial resources, space...

Solar panels or photovoltaic (PV) panels are designed to convert sunlight directly into electricity. They're composed of multiple smaller...

Lithium (Li) is a soft, silvery-white metal. Famous for rechargeable batteries, lithium is important to sectors like health and...

The Russo-Ukrainian War begins in 2014. Conflict goes back much further. The war has profound political, social, and economic...

Zinc (Zn) is a transition metal integral to health, environment and technology. It's forged in the crucible of stars through nuclear...

CubeSats are miniature satellites with cutting edge technology and aerospace innovation. They are small units measuring 10x10x10 cm and...

Drone warfare uses advanced robotics technology to inflict destruction in various ways. It represents a paradigm shift in military...

Titanium (Ti) is a metallic element. From celestial origins titanium has widespread appeal as the metal of choice for robots,...

Building robots is a mix of engineering, technology, and creativity. Metals and plastics are the standout choices for roboticists....

Salamanders can regenerate lost body parts like limbs, tail, eyes, heart and brain. Unlike humans, who can heal only minor wounds,...

Silicone is strongly integrated into modern technology. From kitchen to electronics and self-healing robots, silicone is a human made...

Self-healing silicone is a regenerative polymer network valued in robotics, where durability and longevity are vital. It revolutionizes...

Space satellites or artificial satellites orbit Earth sending and receiving data. Many function in navigation (GPS) and global...

Silica, silicon, and silicone refer to related but distinct substances with specific properties, applications, and origins. Silica is...

Silicon (Si) is the second most abundant element in the Earth's crust, next to oxygen. A ductile metalloid, it's integral to industry and...