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Washington DC (UPI) Aug 5, 2021
The collision of two distant neutron stars released one of the most powerful short gamma-ray bursts ever recorded, scientists say. The collision marked the first time scientists have recorded millimeter-wavelength light from a fiery explosion to be caused by the merger of a neutron star with another star. It was observed on Nov. 6, 2021. The observation was made with the Atacama

No trace of dark matter halos

Monday, 08 August 2022 11:01
Bonn, Germany (SPX) Aug 08, 2022
Dwarf galaxies are small, faint galaxies that can usually be found in galaxy clusters or near larger galaxies. Because of this, they might be affected by the gravitational effects of their larger companions. "We introduce an innovative way of testing the standard model based on how much dwarf galaxies are disturbed by gravitational ,tides' from nearby larger galaxies", said Elena Asencio, a PhD
Madrid, Spain (SPX) Aug 03, 2022
After more than three and a half years of project, Madrid Flight On Chip (MFoC) successfully culminates providing an important milestone for the implementation of advanced technological products and introduces disruptive changes in the design and verification of complex space systems. The researchers, engineers and technicians of the consortium organizations have positioned Madrid at the forefro
Atlanta GA (SPX) Aug 03, 2022
SpaceWorks successfully demonstrated RED-Rescue, its new, low-cost solution in delivering life-saving food, supplies and equipment to downed or isolated Airmen. The flight test was conducted in March near Albuquerque, NM. The U.S. Air Force had recently challenged industry to develop capabilities that provide on-demand and cost-efficient delivery of Personnel Recovery Kits (PRKs) to downed

Benchmark Space Systems announced plans Aug. 8 to acquire Alameda Applied Science Corp.’s electric propulsion technologies, and to begin offering customers hybrid chemical-electric propulsion systems.

The post Benchmark acquires Alameda Applied Science Corp. electric propulsion appeared first on SpaceNews.

PUNCH smallsats

Four smallsats designed to study the solar wind will share a ride to space on a Falcon 9 with a NASA astrophysics mission in 2025.

The post NASA heliophysics smallsats to share launch with astrophysics mission appeared first on SpaceNews.

The Aug. 6 maiden flight of India’s newly developed Small Satellite Launch Vehicle (SSLV) went awry with “some data loss” that occurred in the terminal stage of the mission. 

The post India’s new SSLV rocket suffers “data loss” in maiden flight; satellites’ status unaccounted for appeared first on SpaceNews.

SSLV liftoff

The Aug. 6 maiden flight of India’s newly developed Small Satellite Launch Vehicle (SSLV) went awry with “some data loss” that occurred in the terminal stage of the mission. 

The post India’s new SSLV rocket fails in first launch appeared first on SpaceNews.

Artemis Team astronauts

As NASA prepares to select the crew of the second Artemis mission, the agency’s chief astronaut says the entire astronaut corps, and not a previously announced subset, is eligible for that flight and future missions to the moon.

MAIA

NASA is in talks with the Italian Space Agency to fly an Earth science instrument originally planned to go on a commercial smallsat.

The post Italian satellite may fly NASA Earth science payload appeared first on SpaceNews.

SDA is seeking proposals for a demonstration of laser communications between orbiting satellites and aircraft in flight

The post Space Development Agency to take another stab at space-to-aircraft laser communications appeared first on SpaceNews.

Canada’s Telesat is bracing for a revenue hit in 2023 after being forced to retire its Anik F2 satellite from full service three years earlier than planned.

The post Aging Telesat satellite running out of fuel as projected LEO costs soar appeared first on SpaceNews.

The Federal Communications Commission is considering opening up more Ku-band spectrum to Starlink and other non-geostationary satellite (NGSO) operators to improve broadband speeds. 

The post FCC considers opening up more Ku-band to non-GEO satellite operators appeared first on SpaceNews.

10 Years Since Landing, NASA’s Curiosity Mars Rover Still Has Drive
NASA's Curiosity Mars rover took this 360-degree panorama at a drill site nicknamed Avanavero on June 20, 2022. In its decade on the Red Planet, the rover has used the drill on its robotic arm to collect 41 rock and soil samples for analysis. Credit: NASA/JPL-Caltech/MSSS

Despite signs of wear, the intrepid spacecraft is about to start an exciting new chapter of its mission as it climbs a Martian mountain.

Ten years ago today, a jetpack lowered NASA's Curiosity onto the Red Planet, beginning the SUV-size explorer's pursuit of evidence that, billions of years ago, Mars had the conditions needed to support microscopic life.

nasa
Credit: CC0 Public Domain

Alongside cultural heavyweights such as Disney's "Encanto" and Warner Brothers' "The Batman," a short film created at Goddard shares the screen next week at a festival honoring standout works of computer animated storytelling.

"A Web Around Asteroid Bennu" highlights the tricky navigation it took for NASA's OSIRIS-REx mission to collect a sample from asteroid Bennu in 2020. Produced at NASA's Goddard Space Flight Center in Greenbelt, Maryland, the video will show in Vancouver, British Columbia, on Aug. 8 in the SIGGRAPH computer graphics conference's Electronic Theater, a qualifying venue for Academy Award consideration.

OSIRIS-REx completed a series of complicated maneuvers around Bennu over the course of two-and-a-half years before collecting its sample with a touch-and-go, or TAG, maneuver and exiting orbit. The various segments of this web-like flight path were highlighted in full by data visualizer Kel Elkins, of NASA's Scientific Visualization Studio at Goddard.

"I started working with the trajectory data in 2015," Elkins said. "And when you first see an image of all the different maneuvers it looks like a rat's nest. But it was really exciting to see these complicated maneuvers in 3D space.

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