
NASA to show off space lasers, enabling faster transfer of data between Earth and space
NY Post
NASA is planning to unveil a new laser communications system next month that will allow data to be transmitted between Earth and space at an accelerated rate.
Slated for launch on June 23, NASA’s Laser Communications Relay Demonstrations (LCRD) replaces radio frequency communications, which NASA has used since the beginning of spaceflight in the 1950s. Missions to space have frequently required capturing high-definition data like 4K video. With radiofrequency systems, it would take roughly nine weeks to transmit a complete map of Mars back to Earth; with laser, it would take about nine days, according to NASA.
The killing of Iran’s tyrannical Supreme Leader Ali Khamenei on Saturday in an unprecedented joint military attack by the US and Israel called Operation Epic Fury set off widespread celebrations from Iranians around the world — as President Trump said it would give them their “greatest chance” to “take back the country.” Meanwhile, in Iran, a lack of internet has made it impossible for Iranians to easily communicate daily conditions. Over a period of three days, with limited VPN connection, an eyewitness currently in Tehran — who, for her safety, is concealing her identity — shared her account of life under a country in the midst of battle with The Post’s Natasha Pearlman.







