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NASA discovers pulsar that’s 10 million times brighter than our sun

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The good folks over at NASA have made a very important discovery recently. Using the highly advanced NuSTAR X-ray telescope, the Space Agency’s astronomers have managed to spot a very usual dead star located about 12-million light years away in the Messier 82 galaxy. The star isn’t usual because it’s dead or because NASA was able to spot it even though it’s so far away, but because it emanates energy equal to about 10 million suns. This is the brightest pulsar ever observed and is being affectionately nicknamed “Mighty Mouse”. “You might think of this pulsar as the ‘Mighty Mouse’ of stellar remnants,” said Fiona Harrison, the NuSTAR principal investigator at the California Institute of Technology in Pasadena, California. “It has all the power of a black hole, but with much less mass.”

“Mighty Mouse” falls under the category of ultraluminous X-ray sources, also known as ULXs. Interestingly enough, until now it was believed that all ULXs are black holes in the process of feasting on nearby stars. NASA says that the recently discovered pulsar is the first example of an ULX that’s not a black hole, although at first glance it sure seemed to behave like one. “The pulsar appears to be eating the equivalent of a black hole diet,” added Harrison. “This result will help us understand how black holes gorge and grow so quickly, which is an important event in the formation of galaxies and structures in the universe.”

Astronomers are still baffled in regards to this dead star as it got even more usual the more it was studied. According to NASA, the pulsar has roughly the same mass as our sun, but it’s only about the size of Pasadena. Generally speaking, an object of this mass and size shouldn’t radiate energy equal to 10 million suns, and yet it does. Astronomers are not entirely certain as to why that is, but say that it could be due to a phenomenon that can already be seen in black holes. NASA speculates that the gravity of the neutron star pulls in matter from nearby stars, which heats up and glows with X-rays as it’s being dragged inside. However, what’s most unusual is that “Mighty Mouse” is feeding off of the surrounding matter at a rate never before seen.

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Astronomy

NASA Will Make a Big Announcement About Unidentified Anomalies

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NASA will release a major report on UFOs, or “unidentified anomalous phenomena” (UAP).

The briefing will be held at the agency’s Washington DC headquarters at 10:00 EDT (14:00 UTC) on Thursday, September 14. The video player below streams the discussion live.

NASA commissioned an independent study group of 16 scientific, aeronautical, and data experts led by astrophysicist David Spergel in 2022 to produce the findings.

NASA says the study group will “examine UAP from a scientific perspective and create a roadmap for how to use data and the tools of science to move our understanding of UAP forward.”

The team’s full report will be posted online by NASA 30 minutes before the briefing.

This report will be released in accordance with NASA’s openness, transparency, and scientific integrity. When the study was announced last year, NASA’s Science Mission Directorate assistant deputy associate administrator for research, Daniel Evans, said, “We take that obligation seriously and make it easily accessible for anyone to see or study.”

UAP sightings were once the domain of conspiracy theorists and sci-fi, but recent high-profile US military sightings have legitimized them.

US authorities are taking UAPs seriously because they may be Russian or Chinese experimental aircraft being tested for national security.

Also possible is extraterrestrial life. NASA is open to all possibilities, but this week’s announcement won’t reveal alien lifeforms visiting Earth.

Instead, the report may outline new protocols to help the agency collect UAP data in the future.

“The report informs NASA of future data collection opportunities to shed light on UAP’s nature and origin. The announcement’s brief NASA statement said the report is not a review or assessment of previous unidentifiable observations.

“There are currently a limited number of high-quality observations of UAP, which make it impossible to draw firm scientific conclusions about their nature,” the agency said.

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NASA’s DART probe successfully collided with an asteroid.

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At the time of impact, the impactor vehicle, about the size of a vending machine, was moving at about 14,000 mph.

After traveling for over a year, NASA‘s Double Asteroid Redirection Test (DART) mission, which attempted to provide answers, “Could a specially crafted satellite be used to divert an asteroid from its planet-destroying course? How about a number? “has effectively impacted the Dimorphos asteroid. However, NASA ground control has confirmed that the DART impact vehicle has intercepted the target asteroid. The results and data from the collision are still being received. Yes, Dimorphos is about the size of a football stadium, but space is very big, extremely dark, and both the asteroid and the spaceship were traveling rather quickly at the time.

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“It’s been a successful completion of the first part of the world’s first planetary defense test,” NASA Administrator Bill Nelson said after the impact. “I believe it’s going to teach us how one day to protect our own planet from an incoming asteroid. We are showing that planetary defense is a global endeavor and it is very possible to save our planet.”

In an effort to investigate the employment of defensive satellites as a method of planetary defense against Near Earth Objects, NASA launched the DART mission in November 2021. Nearly 68 million miles from Earth, the DART impactor vehicle, about the size of a vending machine, tragically crossed Dimorphos’ path while traveling at about 14,000 MPH.

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It remains to be seen if future generations of a planetary defense system will be packed with satellites ready to go full June Bug vs. Chrysler Windshield against real planet-killer asteroids. Dimorphos is one of two asteroids that are gravitationally entangled; its parent rock is more than five times larger than Dimorphos itself, but both are dwarfed by the space rock that struck Earth 66 million years ago and destroyed 75% of the planet’s multicellular life while gouging out the Gulf of Mexico.

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Various Companies Partner Up to Put a Mobile Phone Network on the Moon

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The world of science and technology brings us yet another crazy possibility that’s going to be explored quite soon. Fourth Generation Cellular Networks are seeing implementations on various places. One of them could be the natural satellite orbiting the earth: The Moon.

A partnership between Nokia, Vodafone and Audi is looking to implement cellular networks on the moon sometime next year. Even if the proposition sounds crazy, it seems like they have a lot of plans to make this dream a reality.

Vodafone will be designing the lunar network and will make use of equipment designed by Nokia Bell Labs. This connectivity will allow two Audi Lunar Quattro rovers to communicate wirelessly with a base station at the Autonomous Landing and Navigation Module.

Using existing satellites, mission organizer Part Time Scientists will also be able to live stream scientific data and HD video content from the Moon to viewers on Earth. In other words, we will be getting some very detailed views of Earth for public viewing.

The networking equipment will be launched into space aboard a SpaceX Falcon 9 rocket. If you think it’s going to be very heavy and sloppy to handle. Nokia’s engineers have worked really hard to make it weigh less than one kilogram.

We’re seeing the vestiges of life in the moon very frequently now. All thanks to the options becoming more and more accessible with the fast advancements in technology. Of course, this rapid growth is far from reaching its peak potential.

Who knows? Maybe we will be able to look at interplanetary travels and living. The sky is the limit when it comes to the amount of creations. Nowadays bizarre ideas like mobile networks in different planets aren’t that far fetched eiher.

It’s going to be an interesting ride, for sure. However, we must be also conscious about the planet we’re currently living in. Even though there are efforts to make this planet greener, there is a lot left to do.

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