Researchers at Princeton Engineering and at Yang Ming Chiao Tung University in Taiwan have invented a technique that enables low-orbit satellite antennas to manage signals for multiple users at once, drastically reducing needed hardware. The strategy builds on a common technique to strengthen communications by positioning antenna arrays to direct a beam of radio waves precisely where it’s needed.
New technique makes low-orbit satellite cheaper and simpler to design
Simple shift could make low Earth orbit satellites high capacity
A protein that balances DNA replication and restarting identified
It balance nuclease and helicase activity.
‘Inside-out’ growth of a galaxy observed in the early Universe
The JADES-GS+53.18343−27.79097 galaxy.
Chandra Observes Supermassive Black Hole Devouring Stars
Black hole eating stars, one after another
New technology enables 30-second production of hard carbon anodes
A quick and easy way to produce anode materials.
Meteorites help determine the origin of volatile elements on Earth
How did the building blocks of life arrive on Earth?
NASA’s Hubble and New Horizons offers simultaneous look at Uranus
Scientists compared the planet from two different viewpoints.
Researchers develop new electrolyte synthesis method for next-generation fuel cells
A step closer to green hydrogen production
Stem cells reverse woman’s diabetes- a world’s first
Patient is the first person to receive this kind of transplant.