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Do you want the opportunity to live in space? “That's one small step for a man, one giant leap for mankind.” said Neil Armstrong on July 20, 1969 as he placed his left foot onto the lunar surface. There is so much in  space that we could discover. We should spend valuable resources on Space Exploration
because humans are very curious, our technology can advance, and we could make life changing discoveries.

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The benefits Of Being Curious In Space/ Reason 1

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The benefits Of Being Curious In Space/ Reason 1

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https://youtu.be/StzfjkdrLSI

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5 Reasons Space Exploration Matters to You | What the Stuff?!

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https://youtu.be/KFFmSA4TDKA

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https://www.space.com/biggest-space-discoveries-stories-2021
Life changing discoveries made in space (recently)

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The year 2021 was one of major scientific expansion. Thanks to a variety of exploratory missions and their cutting-edge instruments, astronomers have been able to peer into the cosmos like never before.

Researchers have turned the Earth into a giant telescope to view powerful jets from a black hole. Solar system surveys have revealed new moons and massive comets previously lurking undetected by scientists. The sun has also been a main attraction for research as it reawakens from its recent slumber.

Here's our look back at the 10 biggest space stories of 2021.

1. Discovery of Comet Bernardinelli-Bernstein

Two researchers unexpectedly discovered the largest-known comet to date.

Graduate student Pedro Bernardinelli was looking through Dark Energy Survey data to find objects that live beyond Neptune's orbit when he noticed an object significantly farther from the sun than the objects he planned to study. He asked his advisor, cosmologist Gary Bernstein, to have a look.

They had actually detected a comet that is much larger than any of the ones known so far to science: It may be 10 times wider and 1,000 times more massive than a typical comet.

On top of that, this comet has not swung around the sun since the hominid ancestor Lucy walked on the Earth approximately 3 million years ago.

Their finding was officially designated a comet on June 23, 2021 and named Comet Bernardinelli-Bernstein after its discoverers.

In a big sweep of scientific luck, astronomers will only have to wait a decade to see this comet approach the sun. Comets come from very far away, originating from one of the outermost regions of the solar system known as the Oort Cloud. Comets journey through our cosmic neighborhood in long elliptical orbits and can take thousands of years to complete one trip around the sun.

Scientists should be able to get a more accurate reading of Comet Bernardinelli-Bernstein's size and composition when the comet makes its closest to Earth in the year 2031, although it will still be beyond Saturn's average orbit when it swings nearby.

2. Amateur astronomer discovers a new moon around Jupiter

A previously-unknown moon has been detected around the largest planet in the solar system.

Jupiter is a giant, so it gravitationally attracts many objects into its vicinity. Earth has one major moon, Mars has two: but Jupiter boasts at least 79 moons, and there may be dozens or hundreds more of them that astronomers have yet to identify.

The latest discovery was made by amateur astronomer Kai Ly, who found evidence of this Jovian moon in a data set from 2003 that had been collected by researchers using the 3.6-meter Canada-France-Hawaii Telescope (CFHT) on Mauna Kea. Ly they confirmed the moon was likely bound to Jupiter's gravity using data from another telescope called Subaru.

The new moon, called EJc0061, belongs to the Carme group of Jovian moons. They orbit in the opposite direction of Jupiter's rotation at an extreme tilt relative to Jupiter's orbital plane.

3. NASA will return to Venus this decade

Mars is a popular target for space agencies, but Earth's other neighbor has been garnering more attention recently.

In 2020, researchers announced that they had detected traces of phosphine in Venus' atmosphere. It is a possible biosignature gas, and the news certainly reawakened interest in the planet.

In early June 2021, NASA announced it will launch two missions to Venus by 2030. One mission, called DAVINCI+ (short for Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging, Plus) will descend through the planet's atmosphere to learn about how it has changed over time. The other mission, VERITAS (Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy) will attempt to map the planet's terrain from orbit like never before.

Venus has been visited by robotic probes, but NASA has not launched a dedicated mission to the planet since 1989.

The interest in Martian exploration may be one reason why Venus has been neglected in recent decades, but the second planet from the sun is also a challenging place to study. Although it may have once been a balmy world with oceans and rivers, a runaway greenhouse effect took hold of Venus around 700 million years ago and now the planet's surface is hot enough to melt lead.

4. The sun is reawakening

The sun was experiencing a quiet time in its roughly decade-long cycle, but it is now exiting that phase.

The sun has had very little activity in recent years, but the star's surface is now erupting in powerful events that spew out charged particles towards Earth. In early November, for instance, a series of solar outbursts triggered a large geomagnetic storm on our planet.

This eruption is known as a coronal mass ejection, or CME. It's essentially a billion-ton cloud of solar material with magnetic fields, and when this bubble pops, it blasts a stream of energetic particles out into the solar system. If this material heads in the direction of Earth, it interacts with our planet's own magnetic field and causes disturbances. These can include ethereal displays of auroras near Earth's poles, but can also include satellite disruptions and energy losses.

5. James Webb Space Telescope flies into space

A whole new era of space science began on Christmas Day 2021 with the successful launch of the world's next major telescope.

NASA, the European Space Agency and the Canadian Space Agency are collaborating on the $10 billion James Webb Space Telescope (JWST), a project more than three decades in the making. Space telescopes take a long time to plan and assemble: The vision for this particular spacecraft began before its predecessor, the Hubble Space Telescope, had even launched into Earth orbit.

Whereas Hubble orbits a few hundred miles from Earth's surface, JWST is heading to an observational perch located about a million miles from our planet. The telescope began its journey towards this spot, called the Earth-sun Lagrange Point 2 (L2), on Dec. 25, 2021 at 7:20 a.m. EST (1220 GMT) when an Ariane 5 rocket launched the precious payload from Europe's Spaceport in Kourou, French Guiana.

The telescope will help astronomers answer questions about the evolution of the universe and provide a deeper understanding about the objects found in our very own solar system.

6. Event Horizon Telescope takes high-resolution image of black hole jet

In July 2021, the novel project behind the world's first photo of a black hole published an image of a powerful jet blasting off from one of these supermassive objects.

The Event Horizon Telescope (EHT) is a global collaboration of eight observatories that work together to create one Earth-sized telescope. The end result is a resolution that is 16 times sharper and an image that is 10 times more accurate than what was possible before.

Scientists used EHT's incredible abilities to observe a powerful jet being ejected by the supermassive black hole at the center of the Centaurus A galaxy, one of the brightest objects in the night sky. The galaxy's black hole is so large that it has the mass of 55 million suns.

7. Scientists spot the closest-known black hole to Earth

Just 1,500 light-years from Earth lies the closest-known black hole to Earth, now called " The Unicorn."

Tiny black holes are hard to spot, but scientists managed to find this one when they noticed strange behavior from its companion star, a red giant. Researchers observed its light shifting in intensity, which suggested to them that another object was tugging on the star.

This black hole is super-lightweight at just three solar masses. Its location in the constellation Monoceros ("the unicorn") and its rarity have inspired this black hole's name.

8. Earth's second 'moon' flies off into space

(Image credit: NASA/JPL-Caltech)

An object dropped into Earth's orbit like a second moon, and this year, it made its final close approach of our planet.

It is classified as a "minimoon," or temporary satellite. But it's no stray space rock - the object, known as 2020 SO, is a leftover fragment of a 1960s rocket booster from the American Surveyor moon missions.

On Feb. 2, 2021, 2020 SO reached 58% of the way between Earth and the moon, roughly 140,000 miles (220,000 kilometers) from our planet. It was the minimoon's final approach, but not its closest trip to Earth. It achieved its shortest distance to our planet a few months prior, on Dec. 1, 2020.

It has since drifted off into space and away from Earth's orbit, never to return.

9. Parker Solar Probe travels through the sun's atmosphere

This year, NASA's sun-kissing spacecraft swam within a structure that's only visible during total solar eclipses and was able to measure exactly where the star's "point of no return" is located.

The Parker Solar Probe has been zooming through the inner solar system to make close approaches to the sun for the past three years, and it is designed to help scientists learn about what creates the solar wind, a sea of charged particles that flow out of the sun and can affect Earth in many ways.

The spacecraft stepped into the sun's outer atmosphere, known as the corona, during its eight solar flyby. The April 28 maneuver supplied the data that confirmed the exact location of the Alfvén critical surface: the point where the solar wind flows away from the sun, never to return.

The probe managed to get as low as 15 solar radii, or 8.1 million miles (13 million km) from the sun's surface. It was there that it passed through a huge structure called a pseudostreamer, which can be seen from Earth when the moon blocks the light from the sun's disk during a solar eclipse. In a statement about the discovery, NASA officials described that part of the trip as "flying into the eye of a storm."

10. Perseverance begins studying rocks on Mars

Last but not least, this year marked the arrival of NASA's Perseverance rover on Mars.

The mission has been working hard to find traces of ancient Martian life since it reached the Red Planet on Feb. 18, 2021. Engineers have equipped Perseverance with powerful cameras to help the mission team decide what rocks are worth investigating.

One of Perseverance's most charming findings has been " Harbor Seal Rock," a curiously-shaped feature that was probably carved out by the Martian wind over many years. Perseverance has also obtained several rock samples this year, which will be collected by the space agency for analysis at some point in the future.

Perseverance is taking its observations from the 28-mile-wide (45 kilometers) Jezero Crater, which was home to a river delta and a deep lake billions of years ago.

Follow Doris Elin Urrutia on Twitter @salazar_elin. Follow us on Twitter @Spacedotcom and on Facebook.

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The 10 biggest space science stories of 2021

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The universe revealed more of its secrets this year, and new missions will further explore our solar system and beyond.

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I feel that it is important spend our resources on space exploration. You know that Space Exploration benefits us with technology we probably wouldn't have otherwise. If we didn't have the technology that we have today like solar panels, faster computers, and the way we predict weather. The world would probably be in worse shape than today if we didn't have the technology that Space Exploration has provided us. Some disagree that we should be spending as much money as we do on Space Exploration but if we didn't we wouldn't have a better world like the one today.

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Shouldn't We Fix the Earth First? So Many Problems Here, Why Go To Space?

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We should spend our valuable resources on space exploration. Space exploration benefits us in so many ways in ways, I am so grateful for Space Exploration. We have already discovered so many wonderful things, let's keep supporting space exploration because if space is out there—we should be too.

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We should spend valuable resources on Space Exploration because humans are very curious, our technology can advance, and we could make life changing discoveries.