Lifeboat Foundation

The U.S. Naval Research Laboratory (NRL), in conjunction with the international Fermi Large Area Telescope Collaboration, announce the discovery of nearly 300 gamma ray pulsars in the publication of their Third Catalog of Gamma Ray Pulsars. This milestone comes 15 years after the launch of Fermi in 2008 when there were fewer than ten known gamma-ray pulsars.

“Work on this important catalog has been going on in our group for years,” said Paul Ray, Ph.D., head of the High Energy Astrophysics and Applications Section at NRL. “Our scientists and postdocs have been able to both discover and analyze the timing behavior and spectra of many of these newfound pulsars as part of our quest to further our understanding of these exotic stars that we are able to use as cosmic clocks.”

Pulsars are formed when massive stars have burned through their fuel supply and become unable to resist the inward pull of their own gravity. This results in the star collapsing into a dense, spinning, magnetized neutron star. Their spinning magnetic fields send out beams of gamma rays, the most energetic form of light. As these beams sweep across the Earth, the highly sensitive Fermi gamma-ray telescope can observe their periodic energy pulses. With more than 15 years of data, Fermi has transformed the field of pulsar research.

NASA revealed multiple new panoramic images of clouds and dust in Mars’ skies and one of its two tiny moons taken by the spacecraft last May. They were captured by the Odyssey’s camera, called the Thermal Emission Imaging System, or THEMIS.

The rare images were taken from an altitude of about 250 miles, the same altitude at which the International Space Station flies above Earth, according to NASA.

“If there were astronauts in orbit over Mars, this is the perspective they would have,” said Jonathon Hill, the operations lead of THEMIS. “No Mars spacecraft has ever had this kind of view before.”

Thales Alenia Space is working on the creation of a lunar module called the Multi-Purpose Habitat (MPH).

Thales Alenia Space.

NASA is actively seeking technological solutions to construct a safe haven for future astronauts as well as investigate the feasibility of long-term settlements.

Space Warfare concepts from science fiction often involve war between planets, and we will discuss the science of that, and war inside a fully colonized solar system or Dyson Swarm.

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Continue reading “The Interplanetary War” »

The Enabling Technologies Programme (ETP) provides opportunities for the UK space sector to accelerate the development of leading-edge technologies that could be used to tackle global problems and benefit the work of space organisations internationally.

The total government funding is £4 million — made up of £3.2 million from the UK Space Agency with £800,000 contributed by the Science and Technology Facilities Council (STFC), part of UK Research and Innovation (UKRI).

The projects from academia and industry explore how space can be used more efficiently for purposes such as weather prediction, climate-change monitoring, and space debris removal through methods of propulsion, sterilisation, in-orbit servicing, imaging, and more.

Humanity has sent probes to other planets, to their moons, and even into interstellar space, but we have yet to reach another star system.

The retirement of the space station could be ‘the biggest project ever embarked upon in human history.’

Gremlin / iStock.

In Jan 2022, NASA announced plans to wind down the ISS and released a statement about the transition plan. The Biden-Harris Administration has committed to extending the operations of the International Space Station until 2030, the space agency reported.

The scientists were able to recreate conditions that favor the generation of hazy skies on extraterrestrial planets, in laboratory settings.

Roberto Molar Candanosa/Johns Hopkins University.

This makes it challenging to ascertain the chemical compositions of some exoplanets due to their opaque atmospheres, often obscured by clouds or haze.

The ISS just celebrated its 25th anniversary — soon, the station will be hanging up its boots.