In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that ...

A new material called Alloy 30 shrinks when it is heated and expands when it is cooled and it could help with telescope ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

Because it shrinks when other materials expand, Allvar Alloy 30 can be used to strategically compensate for the expansion and contraction of other materials. The alloy’s unique NTE property and lack ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space telescopes ...

EPC Space, a specialist in radiation-hardened (RH) gallium nitride (GaN) power devices, has launched the EPC7030MSH, a ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Scientists have proposed two experimental spacecraft that could reach one of the farthest known objects in the solar system ...

Inland shipbuilders Jeffboat and Aquamaster-Rauma, Ltd. have formed a cooperative R&D program to design a state-of-the-art river towboat utilizing Z-drive propulsion. Model testin ...

Atomic-6's "space mast" and "space hinge" technology, backed by $2M from the Space Force, will allow satellites to avoid collisions.

This paper investigates the thermal stability of an axial-flux permanent magnet synchronous motor (AFPMSM) for underwater propulsion applications. To achieve high power density, a dual-rotor with a ...

NASA is getting closer to building the powerful telescopes needed to find Earth-like planets beyond our solar system, thanks ...