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Alien life in Universe: Scientists say finding it is 'only a ... - BBC

https://www.bbc.com/news/science-environment-66950930
Numerous missions that are either under way or about to begin mark a new space race for the biggest scientific discovery of all time. "We live in an infinite Universe, with infinite stars and planets.

How big is the universe? The shape of space-time could tell us

https://www.newscientist.com/article/mg26234970-500-how-big-is-the-universe-the-shape-of-space-time-could-tell-us/
The shape of space-time could tell us We may never know what lies beyond the boundaries of the observable universe, but the fabric of the cosmos can tell us whether the universe is infinite or not

Finding Life Beyond Earth is Within Reach - NASA

https://www.nasa.gov/missions/webb/finding-life-beyond-earth-is-within-reach/
Finding smaller planets, the Earth twins, is a tougher challenge because they produce fainter signals. Technology to detect and image these Earth-like planets is being developed now for use with the future space telescopes. The ability to detect alien life may still be years or more away, but the quest is underway.

We're in a new era of space discovery and exploration : NPR

https://www.npr.org/2024/06/25/g-s1-5734/universe-space-star-planets-nasa
In our wildest dreams, we're able to warp across the universe to witness its mysteries and discover its quirks up close. In this series, we do exactly that: Regina and Emily blast off into space

Are we alone? The search for intelligent life in the universe

https://www.astronomy.com/science/are-we-alone-the-search-for-intelligent-life-in-the-universe/
Even if we could travel at the speed of light, there is no guarantee that we will know exactly where to look. It's like hunting for needles in a haystack. I do not think the possibility of

Finding Life in Space: Why are we so special?

https://sitn.hms.harvard.edu/flash/2022/finding-life-in-space-why-are-we-so-special/
Earth: A unique situation. Despite all we know so far, there is also a lot more to learn, which is why NASA still has rovers on the surface of Mars and satellite flybys to observe Venus. There is a new satellite flyby planned for Jupiter and its 79 moons in June 2022 in order to understand the atmosphere of Jupiter and look for signs of life.

Galaxies Actively Forming in Early Universe Caught Feeding on Cold Gas

https://science.nasa.gov/missions/webb/galaxies-actively-forming-in-early-universe-caught-feeding-on-cold-gas/
NASA Webb Mission Team. May 23, 2024. Researchers analyzing data from NASA's James Webb Space Telescope have pinpointed three galaxies that may be actively forming when the universe was only 400 to 600 million years old. Webb's data shows these galaxies are surrounded by gas that the researchers suspect to be almost purely hydrogen and

Dark matter: How primordial black holes could explain a long-standing

https://www.cnn.com/2024/06/17/science/black-holes-dark-matter-scn/index.html
For about 50 years, the scientific community has been grappling with a substantial problem: There isn't enough visible matter in the universe. All the matter we can see — stars, planets

Birth of universe's earliest galaxies observed for first time

https://www.sciencedaily.com/releases/2024/05/240523153708.htm
Researchers have now seen the formation of three of the earliest galaxies in the universe, more than 13 billion years ago. The sensational discovery contributes important knowledge about the universe.

Life might have been possible just seconds after the Big Bang | Space

https://www.space.com/life-possible-seconds-after-big-bang
That's a significant fraction of the universe's 13.77 billion-year history. Presumably, if life arose here, it could have appeared anywhere. And for sufficiently broad definitions of life, it

Life in the Universe: What are the Odds? - NASA Science

https://science.nasa.gov/universe/exoplanets/life-in-the-universe-what-are-the-odds/
The goal: unambiguous evidence of another living, breathing world. While the chances of finding life elsewhere remain unknown, the odds can be said to be improving. A well-known list of the data needed to determine the likely abundance of life-bearing worlds, though highly conjectural, is known as the "Drake equation.".

Where is the center of the universe? | Space

https://www.space.com/where-is-the-center-of-the-universe
The universe is, by definition, all of the things that there ever could be. Edges are things that divide one region from another. But if the universe consists of all regions, there can't be an edge.

Three Space Station Studies Helping Scientists Understand the ... - NASA

https://www.nasa.gov/humans-in-space/three-space-station-studies-helping-scientists-understand-the-early-universe/
Research conducted aboard the International Space Station is helping scientists answer questions about the formation of the universe and origins of life on Earth.. During its 21 years of operation, the orbiting lab has hosted more than 3,000 scientific experiments aimed at helping improve life back on Earth and enabling exploration farther into the solar system.

Scientists Attempt to Map the Multiverse | Discover Magazine

https://www.discovermagazine.com/the-sciences/scientists-attempt-to-map-the-multiverse
This discovery gave rise to the Big Bang model of cosmology, which describes how the universe evolved over the past 13.8 billion years from an ultra-dense blazing fireball to the enormous and vast expanse we know today. ... In the inflation model, some tiny bit of space-time underwent a stupendous (if brief) growth spurt, lasting no more than a

What are the odds there is life in outer space? | HowStuffWorks

https://science.howstuffworks.com/space/aliens-ufos/extraterrestrial-life-odds.htm
Similar guesses have been made about the other variables and, interestingly, they all end up having very similar values, usually in a range between 0.1 and 1.0. So, a typical calculation might look like this: N = 4 x 0.5 x 0.25 x 0.2 x 0.2 x 0.2 x 3,000,000. which gives us a value of 12,000 civilizations in our galaxy.

Studying the Sun - NASA

https://www.nasa.gov/missions/station/iss-research/studying-the-sun/
The ESA (European Space Agency) Sun Monitoring on the External Payload Facility of Columbus, or Solar, collected data on solar energy output for more than a decade with three instruments covering most wavelengths of the electromagnetic spectrum.Different wavelengths emitted by the Sun are absorbed by and influence Earth's atmosphere and contribute to our climate and weather.

We May Never Know How Vast the Cosmos Really Is - The Atlantic

https://www.theatlantic.com/science/archive/2022/09/multiverse-hypothesis-cosmic-life-rare/671371/
In 1948, Gold partnered with other astrophysicists to challenge the Big Bang theory with a counter theory called the "steady state " theory of cosmology. That theory proposed that the universe

SPACE TIME: How people could live in space - discovering the

https://www.youtube.com/watch?v=oDhQGj6s9WU
SPACE TIME: How people could live in space - discovering the possibility of the universeHumans, a species of highly intelligent primates on Earth, are unique

Life on Other Planets: What is Life and What Does It Need?

https://science.nasa.gov/universe/search-for-life/life-on-other-planets-what-is-life-and-what-does-it-need/
On Earth, that "something" is life, pumping more of each into the atmosphere and keeping it out of balance. Such an imbalance, in these compounds or others, could be detected on a distant exoplanet, suggesting the presence of a living biosphere. But scientists also will have to rule out geological processes like volcanic or hydrothermal

Life in the Universe | Center for Astrophysics | Harvard & Smithsonian

https://www.cfa.harvard.edu/research/topic/life-universe
This research encompasses nearly all aspects of contemporary science: the astrophysics describing the formation of stars and planets; the geology, geochemistry, and atmospheric conditions for habitability of those planets; and the biochemistry, biology and ecology of life itself. These studies include research of past and present life on Earth

Intelligent life probably exists on distant planets — even if we can't

https://www.washingtonpost.com/science/intelligent-life-probably-exists-on-distant-planets--even-if-we-cant-make-contact-astrophysicist-says/2021/06/18/ee6a5316-cd2d-11eb-8cd2-4e95230cfac2_story.html
Meanwhile, the Legacy Survey of Space and Time will make trillions of observations of 20 billion stars in the Milky Way. Scientists are creating the first maps of the universe's dark matter

How humans could evolve to survive in space - TED

https://www.ted.com/talks/lisa_nip_how_humans_could_evolve_to_survive_in_space
If we hope to one day leave Earth and explore the universe, our bodies are going to have to get a lot better at surviving the harsh conditions of space. Using synthetic biology, Lisa Nip hopes to harness special powers from microbes on Earth -- such as the ability to withstand radiation -- to make humans more fit for exploring space. "We're approaching a time during which we'll have the

The Universe According To Albert Einstein: Relativity

https://www.npr.org/sections/13.7/2018/03/14/593156411/the-universe-according-to-albert-einstein-relativity
Einstein was the first to apply his ideas of space and time plasticity to the universe as a whole. In 1919, he devised a model for the entire universe: a static, spherical, perfectly symmetric

A Physicist Has Calculated That Life Really Could Exist in a 2D Universe

https://www.sciencealert.com/a-physicist-has-calculated-that-life-really-could-exist-in-a-2d-universe
The new paper is the work of physicist James Scargill at the University of California, Davis, who wanted to test the anthropic principle - the philosophical idea that universes can't exist if there is no life within to observe them. In particular, Scargill examines the idea of life in 2+1 dimensions, where +1 is the dimension of time.

Einstein's Lost Theory Describes a Universe Without a Big Bang

https://www.discovermagazine.com/the-sciences/einsteins-lost-theory-describes-a-universe-without-a-big-bang
This question has been pondered by people ever since the dawn of civilization. The origin and ultimate fate of the universe are highly interlinked with its overall geometry — the actual shape of the space-time manifold. In a closed geometry, the universe was born and will someday recollapse on itself.

'A God That Could Be Real' In The Scientific Universe

https://www.npr.org/sections/13.7/2015/04/23/401643807/a-god-that-could-be-real-in-the-scientific-universe
God existed before the universe. God created the universe. God knows everything. God intends everything that happens. God can choose to violate the laws of nature. I explain in my book, A God That

SPACE TIME: How people could live in space - discovering the possibility

https://artstradamagazine.blogspot.com/2024/05/space-time-how-people-could-live-in.html
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