Maxar pursuing defense deals for its new line of small satellites
Monday, 08 May 2023 13:01
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Maxar Technologies is set to deliver in early 2024 the first of 16 satellite buses ordered by L3Harris for a military constellation in low Earth orbit (LEO) run by the U.S.
Sizing up the 2023 GEO manufacturing battleground
Monday, 08 May 2023 12:48 Write a comment
Competition among builders of the world’s largest communications satellites is intensifying in a shrinking market.
The post Sizing up the 2023 GEO manufacturing battleground appeared first on SpaceNews.
Rocket Lab successfully launches 2 NASA storm-monitoring satellites
Monday, 08 May 2023 12:46 Write a comment
U.S.-based Rocket Lab Electron successfully launched a pair of NASA storm-monitoring satellites from New Zealand on Monday.
The Rocket Like A Hurricane mission with two CubeSats on board launched shortly after 1 p.m. Monday from Rocket Lab Complex 1 on the Mahia Peninsula on the archipelago nation's east coast.
"After 36 launches, we're still not sick of this view," Rocket Lab sa #CosmicMystery: Win a trip to Euclid mission control
Monday, 08 May 2023 11:34 Write a comment
Help us visualise how much of the Universe we know and don’t know and win a trip to mission control as ESA’s Euclid mission launches into space no earlier than July to unlock the mysteries of the Dark Universe.
Momentus tug raises orbit with water-fueled thruster
Monday, 08 May 2023 10:30 Write a comment
Momentus announced May 8 that it has successfully demonstrated the propulsion system on its Vigoride space tug, raising the vehicle’s orbit.
Aeolus’ fiery demise to set standard for safe reentry
Monday, 08 May 2023 10:08 Write a comment
ESA’s wind mission, Aeolus, will soon be lowered in orbit leading to its fiery reentry and burn-up through Earth’s atmosphere. ESA’s efforts to ensure a safe return go well beyond international standards and place the Agency in the lead for space safety.
How space will help football fans to celebrate sport
Monday, 08 May 2023 07:19 Write a comment
Millions of supporters avidly follow football clubs across Europe, from Manchester United to Bayern Munich. Now ESA is partnering with UEFA to use space to help ensure the safety of football fans and the sustainability of the sport – as well as exploring other ways in which space can help promote football.
From Japan to the Philippines: US expands SSA cooperation with Asian countries
Monday, 08 May 2023 07:13 Write a comment
The United States has agreed with the Philippines to strengthen cooperation on space situational awareness and space-based maritime domain awareness in the latest series of actions Washington has taken to strengthen ties with Asia-Pacific countries to counter China.
China’s mystery reusable spaceplane lands after 276 days in orbit
Monday, 08 May 2023 06:30 Write a comment
China’s secretive reusable spaceplane completed its second mission Monday, landing after 276 days in orbit.
The post China’s mystery reusable spaceplane lands after 276 days in orbit appeared first on SpaceNews.
NASA launches two small satellites to track hurricanes
Monday, 08 May 2023 05:22 Write a comment
NASA launched two small satellites designed to track tropical cyclones hour by hour from a base in New Zealand on Monday, in a project that could improve weather predictions on devastating storms.
The new storm trackers, sent into orbit on a rocket built by US company Rocket Lab, can fly over hurricanes (or typhoons in the Pacific) every hour, compared to every six hours with current satellites.
Researchers will be able to see storms evolve on an hourly basis, said NASA scientist Will McCarty at a press conference for the first launch of the TROPICS mission.
"We still need the large satellites," he added. "What we get from this is the ability to add more information to the flagship satellites that we already have."
A second Rocket Lab-built vessel is due to launch in about two weeks carrying two more satellites to complete a small constellation of four storm-tracking satellites.
The information gathered on rainfall, temperature and humidity could help scientists determine where a hurricane will make landfall and how intense it will be, helping people living in coastal areas be better prepared for possible evacuations.
Rocket Lab launches NASA TROPICS cubesats
Monday, 08 May 2023 01:43 Write a comment
A Rocket Lab Electron launched a pair of NASA cubesats designed to monitor the development of tropical storms, 11 months after the first satellites in the constellation were lost when a different rocket failed.
The Mystery of the Glass Substance in the Chang'e-5 Lunar Soil
Sunday, 07 May 2023 10:25 Write a comment
Glass is typically associated with floor-to-ceiling windows, colorful crafts, and electronic screens. However, it is not only a crucial man-made material but also a naturally occurring substance found in nature. The moon's surface, despite being desolate and barren, contains abundant glassy substances formed by volcanic eruptions, geological movements, and meteorite impacts. Lunar glass can rema NASA: Up to 4 of Uranus' moons could have water
Sunday, 07 May 2023 10:25 Write a comment
NASA scientists concluded that four of Uranus' largest moons likely contain an ocean layer of water between its core and icy crust.
The NASA study announced Thursday is the first to detail the evolution of the interior makeup and structure of all five large moons - Ariel, Umbriel, Titania, Oberon and Miranda.
It suggests four of the moons hold oceans that could be miles deep aft Control, Cooperation, Classification remain focus of DOD's Space Policy
Sunday, 07 May 2023 10:25 Write a comment
The assistant secretary of defense for space policy told senators yesterday that his office is "laser focused" on three priorities: space control, space cooperation and space classification.
"On space control, the department will protect and defend our national security interests from the growing scope and scale of space and counterspace threats, and we will protect and defend our service ESA releases image of Earth showing detailed weather patterns
Sunday, 07 May 2023 10:25 Write a comment
The European Space Agency and Eumetsat on Thursday released a detailed image of the Earth and its weather patterns from the Meteostat Third Generation Imager-1 satellite.
The image, which was taken on March 18, shows cloud formations over large parts of Europe with details that were previously too small to capture in similar composite images.
"This image is a great example of wha