"The current data collection efforts about UAPs are unsystematic and fragmented across various agencies, often using instruments uncalibrated for scientific data collection," Mr Spergel said. Panel officials, having relied on unclassified data sensors, indicated they have run into much of the same obstacles as their Pentagon counterparts in studying unidentified objects. Elizabeth first got interested in space after watching the movie Apollo 13 in 1996, and still wants to be an astronaut someday.The NASA study is separate from a newly formalised Pentagon-based investigation of unidentified aerial phenomena documented in recent years by military aviators and analysed by US defence and intelligence officials. Elizabeth is also a post-secondary instructor in communications and science at several institutions since 2015 her experience includes developing and teaching an astronomy course at Canada's Algonquin College (with Indigenous content as well) to more than 1,000 students since 2020. in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada's Carleton University and a Bachelor of History from Canada's Athabasca University. Her latest book, " Why Am I Taller?", is co-written with astronaut Dave Williams. Elizabeth's reporting includes multiple exclusives with the White House and Office of the Vice-President of the United States, an exclusive conversation with aspiring space tourist (and NSYNC bassist) Lance Bass, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, working inside a spacesuit, and participating in a simulated Mars mission. She was contributing writer for for 10 years before joining full-time. Įlizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. The scale is also subject to change as large agency missions get underway later in the 2020s, including a planned Mars sample return mission and the Europa Clipper launch to a potentially habitable moon of Jupiter.įollow Elizabeth Howell on Twitter. NASA officials emphasized that the scale is meant to spur discussion in the community. Other times, experiments don’t turn up anything at all but still deliver valuable information about what doesn’t work or where not to look. " "Sometimes, there are problems with the instruments themselves. "Any individual detection may not be completely explained by a biological process and must be confirmed through follow-up measurements and independent investigations," agency officials explained in the statement. While NASA did not allude to past research in describing the new scale in the press release, the agency did point out that astrobiology - as well as all of science - is a process that includes "asking questions, coming up with hypotheses, developing new methods to look for clues and ruling out all alternative explanations." 6 most likely places for alien life in the solar system 10 exoplanets that could host alien life Some scientists think these salts resulted from evaporation of briny water, but others say RSL are more likely caused by dry landslides. The report remains controversial 25 years later.Īnother debate was sparked in 2015, when data gathered by NASA's Mars Reconnaissance Orbiter suggested that the signature of hydrated salts was associated with intriguing, seasonally occurring dark streaks on the Red Planet known as recurring slope lineae (RSL). In 1996, for example, a team of researchers suggested that they found compelling signs of Mars life in a Martian meteorite called Allan Hills 84001 (ALH84001). NASA expects that the new scale will have special resonance when it comes to Mars, as there have been several high-profile debates about potential signs of Red Planet life. "Until now, we have set the public up to think there are only two options: it's life or it’s not life," study co-author Mary Voytek, head of NASA's Astrobiology Program at NASA headquarters, said in a statement. "We need a better way to share the excitement of our discoveries and demonstrate how each discovery builds on the next, so that we can bring the public and other scientists along on the journey."
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