Tuesday, January 21

NASA

NASA

Second SAR satellite advances Space42’s hybrid connectivity and imagery vision

TAMPA, Fla. — Emirati operator Space42 said Jan. 15 it has established communications with its recently launched Foresight-2 satellite, the second synthetic aperture radar (SAR) payload for the hybrid imaging and connectivity provider. Provided by Finnish SAR operator Iceye, Foresight-2 was one of 131 payloads SpaceX sent to sun-synchronous orbit Jan. 14 on a Falcon 9 rocket. Iceye also said it successfully made contact with three other SAR satellites on the Transporter-12 rideshare mission, which will join the Finnish operator’s constellation to provide services to government and commercial customers. All four satellites are designed to provide imagery with 25-centimeter resolution using radar signals, which are unaffected by cloud cover, weather, or lighting conditions. United...
NASA

NASA Jet Propulsion Laboratory evacuated due to LA wildfire

LOS ANGELES – Devastating fires here have forced the closure and evacuation of the NASA Jet Propulsion Laboratory as flames came less than one mile away from the facility. JPL, which operates robotic spacecraft and the Deep Space Network used for planetary missions, is located in a mandatory evacuation zone but officials have not reported any damage from the fire thus far. JPL director Laurie Leshin posted on X Jan. 8 that the facility had been damaged by the strong winds. “JPL is closed except for emergency personnel,” she wrote. “No fire damage so far (some wind damage) but it is very close to the lab. Hundreds of JPLers have been evacuated from their homes & many have lost homes. Special thx to our emergency crews. Pls keep us in your thoughts & stay safe.” JPL last...
The Engineering Behind Holiday Light Displays
NASA

The Engineering Behind Holiday Light Displays

Holiday light displays like Galaxy Lights might feel magical, but the creation of these incredible pieces of festive art are actually based in science and engineering! As someone with a mechanical engineering degree myself, I couldn’t resist diving into the tech behind the lights. LED Lights Thousands of carefully planned feet of wires and cables, and approximately 3 million lights make up the Galaxy Lights exhibits. The 200-foot LED light tunnel alone is made of more than 250,000 lights! Many exhibits like this are able to be created thanks to electrical engineers and designers working with light-emitting diode (LED) lights. These lights use much less electricity and release substantially less heat than more traditional incandescent holiday lights. The quick descri...
NASA

FCC allocates additional spectrum for commercial launches

WASHINGTON — The Federal Communications Commission has formally allocated additional spectrum for launch applications, fulfilling a provision in a bill passed earlier this year. The FCC published Dec. 31 a report and order that allocated spectrum between 2360 and 2395 megahertz for use in communications to and from commercial launch and reentry vehicles on a secondary basis. That band currently has a primary use for aircraft and missile testing communications. The order satisfies language in the Launch Communications Act (LCA) of 2024, signed into law by President Biden Sept. 26 after Senate passage by unanimous consent and House passage on a voice vote. The act directed the FCC to make available three bands for use in commercial launches and reentries, finalizing such allocations...
Tom Hanks bringing ‘The Moonwalkers’ to Houston for US premiere
NASA

Tom Hanks bringing ‘The Moonwalkers’ to Houston for US premiere

By CollectSpace.comHOUSTON, TX (Dec. 10, 2024) – More than a year after the immersive film debuted in London, “The Moonwalkers: A Journey with Tom Hanks” is set to make its U.S. premiere at Space Center Houston in February 2025. Projected against multiple walls, “The Moonwalkers” envelops audiences in the story of humanity’s journey to the moon, from the historic launches more than 50 years ago to the current efforts to return astronauts to the lunar surface today.“I’m delighted to be bringing this project home to the place where the moonwalkers lived and worked throughout the Apollo program and where today’s Artemis crews are preparing to follow in their footsteps,” said Hanks in a statement. “Moonwalkers” with Christopher Riley, who is known for his work on space-theme documentaries ...