NASA transmits first ultra-high resolution video of cats from space

NASA transmits first ultra-high resolution video of cats from space

NASA’s recent achievement in space communications has taken a bizarre but revolutionary turn. Earlier this month, the Psyche spacecraft, 19 million kilometers away from Earth, transmitted a unique message: A 15-second ultra-high-definition video of an orange cat named Tatters playfully chasing a laser dot. This event was the first time that UHD video was sent to Earth from deep space using laser technology.

The spacecraft was launched recently, in October

The Psyche spacecraft, launched in October, is headed for a metal-rich asteroid located in the main asteroid belt between Mars and Jupiter. The mission’s success in transmitting this video is more than just a quirky space anecdote. It represents a significant leap forward in space communication technology.

The video was first uploaded to the spacecraft before its departure and then transmitted to Earth on December 11. The transmission, using the onboard laser receiver on board the spacecraft, reached Earth in just 101 seconds. For comparison, Psyche was about 80 times farther from Earth than the Moon during the data transmission. The achieved data rate was an impressive 267 Mbps.

What makes this achievement particularly noteworthy is the efficiency and speed of the data transfer. According to Ryan Rogalin, project manager for receiver electronics at NASA’s Jet Propulsion Laboratory NASA, the video was sent to Earth faster than most broadband Internet connections. In fact, after the video arrived at the Palomar Observatory, it was transmitted to the Jet Propulsion Laboratory via the Internet, and this terrestrial connection was actually slower than the laser signal from deep space.

This successful demonstration of laser communication from deep space opens up new possibilities for future space missions. Not only does it offer a faster way to transmit data over vast distances, but it also highlights the potential for more efficient communications in space exploration. As we continue to penetrate further into space, advances like these pave the way for more robust and reliable communication systems that are essential to the success of long-term space missions.


Please enter your comment!
Please enter your name here