OSIRIS-REx Archives - DOES GOD EXIST? TODAY

October 12, 2023October 11, 2023

Art and Science – Faith and Science

Brian May cofounded the rock band Queen along with Roger Taylor and Freddie Mercury. He is known as one of the greatest guitarists in the history of rock music, and he is also an expert in astrophysics and a consultant to NASA. May combines his art and science, earning a Ph.D. in astrophysics in 2007 with a thesis involving the study of zodiacal dust, which fills interplanetary space in our solar system.

May worked with NASA on the asteroid sampling mission OSIRIS-REx. Finding a safe landing spot to take samples of the asteroid Bennu was one of the most significant challenges of the mission. May found a way to use images captured by OSIRIS-REx’s cameras and process them into 3-D images showing the rugged contours of the asteroid. Those images allowed NASA scientists to decide where to land the probe.

In a National Geographic interview, Nadia Drake asked May about his approach to art and science and how he combines these two fields. May made an interesting statement about his personal approach to this issue:

“This is central to my life and my beliefs. I was told that I couldn’t do art and science as I progressed through school. I was very resentful about that because I loved them both. I feel like the rest of my life has been trying to prove them wrong. More and more and more, I’ve discovered that artistic thinking and scientific thinking are just different parts of the same thing. It’s a continuum. They’re inextricably linked. You have to have both sides to function at your full potential.”

According to Wikipedia, May describes himself as an agnostic, but his approach to linking art and science can apply to faith and science. Our quarterly magazine has a regular column in which leading scientists explain how they mesh faith and science. Those who try to use science to destroy faith are making a fundamental error. Our faith in the Creator makes us want to learn more about the creation. At the same time, science is a great tool to grow one’s faith because the more we know of the creation, the closer we get to the Creator.

Reference: National Geographic October 2023, page 20

July 12, 2023July 11, 2023

Searching for Signs of Alien Life

The National Aeronautics and Space Administration (NASA) is searching for signs of alien life in the universe. NASA’s astrobiology program is renewing efforts to answer the question, “Does life exist elsewhere in the universe?” We find life all over this planet. Life is everywhere on Earth, from frigid climates to arid deserts and ocean depths to mountaintops. But does it exist anywhere else?

Currently, NASA is searching for microbial life on Mars with two robotic rovers, Curiosity and Perseverance. Those rovers are exploring rocks in fossilized waterways on the planet, seeking any indication that microbes once lived there. NASA and the European Space Agency (ESA) are working to develop a Mars sample return mission to bring rocks back to Earth for closer examination.

In December of 2018, NASA spacecraft “Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer” (OSIRIS-REx) arrived at the asteroid Bennu after traveling for two years. It orbited Bennu to map the surface and find a good landing spot to obtain samples. In October 2020, OSIRIS-REx touched down on the asteroid, procured a sample, and prepared it for delivery to Earth. In May 2021, the spacecraft departed from Bennu and is expected to arrive back home in September 2023. Scientists will then study this very expensive rock sample, searching for signs of alien life.

Astrobiologists are hopeful that Enceladus and Europa, moons of Saturn and Jupiter respectively, might support some form of life now or in the past. The new James Webb Space Telescope (JWST) is also involved in the search for alien life. It can detect “biosignatures” around exoplanets, planets outside of our solar system. In all these ways, NASA is searching for signs of alien life in the universe.

Heather Graham, a NASA astrobiologist at the Goddard Space Flight Center in Maryland, says, “We don’t actually know yet how life on this planet began….” Of course, NASA is looking for some natural explanation of how life began. Graham further said that we must “roll back that clock to see how life began.” Why not roll back the clock all the way to the beginning? Science can’t explain how the universe began. Not very long ago, scientists thought the universe was eternal, and they made fun of the idea that the universe had a beginning. However, they reluctantly had to admit that the evidence shows there was a beginning, as Genesis has said for thousands of years.

Perhaps some are motivated to search for signs of alien life to show that God is unnecessary. Will science someday find that there is life, even microbial life, elsewhere in the universe? Perhaps, but if there is, God created it since He created the universe.

Reference: “Is There Life Beyond Earth?” on YouTube

December 11, 2018December 10, 2018

Billion-Dollar Picture

“A picture is worth a thousand words.” How often have you heard that phrase? It may very well be true, but this picture is worth more than that. What you see could be called a billion-dollar picture. At first glance, this picture may not look like much. However, you need to take a good look at the large white dot in the center. That’s us.

In September of 2016, the National Aeronautics and Space Administration (NASA) launched a spacecraft called OSIRIS-REx. The name stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer. Its purpose is to study asteroids. Specifically, it was launched to study a near-Earth asteroid named 101955 Bennu. It will not only study the asteroid, but if all goes as planned, it will take a sample from Bennu and return that sample to Earth. The total cost of the project will be about one billion dollars, but it’s much more than a billion-dollar picture.

On January 17, 2018, OSIRIS-REx turned its NavCam 1 camera toward Earth and snapped this picture. The spacecraft was almost 40 million miles (63.6 million km) from Earth and traveling away at 19,000 miles per hour (8.5 km per second). The largest and brightest spot in the picture is Earth. The smaller dot close to it is our Moon. The cluster of stars in the upper left is the Pleiades. In the top right is Hamal, the brightest star in the constellation Aries. Surrounding the Earth and Moon are five stars that are the head of the whale in the constellation Cetus.

OSIRIS-REx reached the vicinity of Bennu on December 3, 2018. It will be orbiting the asteroid and scanning the surface looking for a good place to land. That process will continue until July of 2020 when it will land and gather a sample. Scientists plan for OSIRIS-REx to deliver that sample to Earth in September of 2023.

Scientists hope that by studying the asteroid sample, they will learn more about the formation of our solar system. They hope to learn more about asteroids in general and what we might do to prevent one from slamming into our planet. There is also hope for mining useful minerals from asteroids and getting a better idea of the history of Earth. The whole list of scientific objectives for this space probe is contained in that long name for which we use the acronym OSIRIS-REx.

Forgetting about the cost and ambitious objectives, we enjoy looking at this view of Earth from far, far away. It reminds us of what a big solar system and universe we live in and how amazing is the God who designed it all. It also reminds us of the challenge God gave to Job about the Pleiades in Job 38:31-33. We encourage you to read God’s entire challenge in Job 38:1 to 40:2 as you look at this billion-dollar picture.
–Roland Earnst © 2018

This report is an update of our previous post on February 26, 2018.

February 26, 2018September 8, 2018

OSIRIS-REx Photograph

At first glance, this picture may not look like much. However, you need to take a good look at the large white dot in the center. That’s us. In September of 2016, the National Aeronautics and Space Administration (NASA) launched a spacecraft called OSIRIS-REx. The name stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer. Its purpose is to study asteroids. Specifically, it was launched to study an asteroid named 101955 Bennu, to take a sample from it, and return that sample to Earth. Scientists hope that studying that asteroid sample will help us learn more about the formation of our solar system. The project will cost about one billion dollars.

On January 17, 2018, OSIRIS-REx turned its NavCam 1 camera toward Earth and snapped this picture. The spacecraft was almost 40 million miles (63.6 million km) from Earth and traveling away at 19,000 miles per hour (8.5 km per second). The largest and brightest spot in the picture is Earth. The smaller dot close to it is our Moon. The cluster of stars in the upper left is the Pleiades. In the upper right is Hamal, the brightest star in the constellation Aries. Surrounding the Earth and Moon are five stars that are the head of the whale in the constellation Cetus.

The spacecraft is expected to reach Bennu this summer and will orbit the asteroid until July of 2020 when it will land and gather a sample. In September of 2023 is it scheduled to deliver that sample to the scientists on Earth. The purpose is to learn more about this near-Earth asteroid. The hope is that will help us to learn more about asteroids in general and what we might do to prevent one from slamming into our planet. There is also hope for mining useful minerals from asteroids and getting a better idea of the history of Earth. The whole list of scientific objectives for this space probe is contained in that long name for which we use the acronym OSIRIS-REx.

Forgetting about the cost and ambitious objectives, we enjoy looking at this view of Earth from far, far away. It reminds us of what a big solar system and universe we live in and how amazing is the God who designed it all. It also reminds us of the challenge God gave to Job about the Pleiades in Job 38:31-33.
–Roland Earnst © 2018