Launched on August 12, 2018, the Parker Solar Probe is designed to withstand the brutal near-solar environment and heat of the sun and its atmosphere. Its mission is to probe the near-solar environment and help us answer yet unanswered questions about the hot, tenuous solar corona, the solar wind, coronal streamers and the near-solar environment in[…]
By James Daly, Ph.D At 1:47 AM, EST on November 16, 2022, humanity took the first step on the long road back to the moon and on to Mars with the launch of Artemis 1. With that launch, the mighty SLS (Space Launch System) boosted the unmanned Orion spacecraft into earth orbit and on to[…]
The tiny red dot at the center of this image is our galaxy of interest, z13.1,13.1 billion light years distant. Heavy Element Nucleosynthesis, the process by which heavy elements are synthesized in the cores of high-mass stars, was ongoing in this galaxy less than 700 million years after the big bang. Note: this video is[…]
Note: This article is an addendum to James Webb Space Telescope Full Science Operations Begin As 5 ‘First Light’ Images Are Released (1 of 5). Some important discoveries and confirmations have been realized with the first public release of JWST data and imagery. We can unequivocally state that our evolutionary theories of the early universe[…]
In our presentation of the NASA-hosted event opening the James Webb Space Telescope to the world’s astronomical community, we discussed one of the five commissioning targets presented to the public. That choice to open this 5-article series was SMACS 0723, a distant galaxy cluster receding at 29% the speed of light. In this article, we’ll[…]
OMG, the sky is falling! In what appears to be another visceral, emotionally charged characterization, a thinly-veiled attempt at clickbait, another article has now appeared, describing the JWST micrometeoroid event of May 24 as an ‘uncorrectable‘ tragedy, a show-stopper, the proverbial final nail-in-the-coffin. Nothing could be further from the truth! The actual report, a peer-reviewed,[…]
Full resolution image (2799×2856) of the SMACS 0723 cluster of galaxies, 4.6 billion light years distant in the southern constellation Volans. Known as Webb’s First Deep Field, this image of galaxy cluster is overflowing with detail and is described more fully below. Images and results from Webb’s observations are archived here with the first images[…]
By James Daly, Ph.D NASA Video at foot of article NASA Hubblesite news release here On the occasion of the Hubble Space Telescope’s 31st successful year in orbit last Saturday (4/24, launch date: 4/24/1990), the iconic orbiting telescope was tasked with capturing AG Carinae, a blue supergiant star in the southern constellation of Carina. This[…]
By James Daly, Ph.D Farewell, Michael, you dared to do mighty things and succeeded! I remember you well as I watched the historic mission on the family’s B&W TV at the age of 13. History will smile on you and remember you fondly. Vaya con dios, mi amigo! Michael Collins, the pilot of Apollo[…]
We recently produced a multi-part series of videos showcasing the amazing physics and technology of the Mars2020 Rover Perseverance. This series specifically focused on the physics necessary to safely and successfully get the rover to the martian surface. Coming soon, we will continue our coverage of the mission, showcasing new discoveries and milestones such as[…]
This is the second part in the two part series showcasing and explaining the amazing physics and technology that made NASA’s latest mission to Mars such a resounding success. In the first video Dr. Daly explains the physics behind the launch and cruise phases of the mission, complete with explanations, diagrams, theory and calculations specific[…]
Link to video below With this video, Dr. Jim Daly of Astronomy For Change presents Part 1 of a multi-part series on the amazing physics and technology behind the brilliant journey and successful landing of the Mars2020 Perseverance Rover. In this first video, Dr. Daly will discuss and describe the basic physics behind the mission[…]
Link to video below The Deep Space Network (DSN) provides continuous send and receive service for all planetary and deep-space missions throughout one solar day or 24 hours. Stationed in three separate regions of the planet, a seamless hand off transitions service from one network complex to another as the earth rotates providing worldwide coverage[…]
Live stream the event here: https://youtu.be/gm0b_ijaYMQ or at http://nasa.gov/live Astronomy For Change: https://astronomyforchange.org On Twitter: https://twitter.com/astronomychange Patreon: https://www.patreon.com/astronomyforchange Imagination is more important than knowledge An index of all articles can be found here. If you enjoyed this article, please consider supporting us with a modest donation or through a subscription on our Patreon Page Membership[…]
Video link below We were reminded of the enormous power of our home star on November 29 of last year (2020), when NASA’s Solar Dynamics Observatory recorded a powerful Solar Flare, entitled the ‘Anemone’ Eruption’! In this video, Dr. James Daly presents and discusses our sun and the spectacular display witnessed on November 29, 2020.[…]
Link to video below As we all mourn the passing of Larry King, an icon, a professional with an uncommon sense of honesty, integrity and decency, a giant among journalists and communicators, let us remember him as a science communicator as well, the “middle-man” as such, between the science professional and the common man. Link[…]
Link to video below In this video, Dr. Jim Daly of Astronomy For Change choreographs the arrival of Perseverance at Mars on Thursday, February 18th and reminds everyone to set their calendars as Astronomy For Change will be live-streaming the event beginning at 1:45 PM, EST. Nine years ago this August, Curiosity rover landed at[…]
In this video, Dr. Daly discusses the advantages of visual astronomy and shares his view of the world, history and how we can back on track – and it’s not that hard! Astronomy for Change: https://astronomyforchange.org Twitter: https://twitter.com/astronomychange Patreon: https://www.patreon.com/astronomyforchange NASA/ Apollo 11 legacy archive video: https://moon.nasa.gov/resources/288/apollo-11-launch/ NASA STS-125 SM4 10th Anniversary video: https://www.nasa.gov/feature/goddard/2019/10-years-ago-hubble-s-final-servicing-mission-made-it-better-than-ever Featured[…]
When I was a young child, long before I received my first telescope as a Christmas gift from my parents, I often looked up at the moon and thought to myself, this is what the moon will look like in a hundred years from now, a thousand years from now, long after I’m gone. While[…]
Link to video below As we all mourn the passing of Larry King, an icon, a professional with an uncommon sense of honesty, integrity and decency, a giant among journalists and communicators, let us remember him as a science communicator as well, the “middle-man” as such, between the science professional and the common man. Link[…]
Link to video below. We were reminded of the enormous power of our home star on November 29 of last year (2020), when NASA’s Solar Dynamics Observatory recorded a powerful Solar Flare, entitled the ‘Anemone’ Eruption’!In this video, Dr. James Daly presents and discusses our sun and the spectacular display witnessed on November 29, 2020.[…]
Update: Emergency Action Petition to the WhiteHouse to evaluate and stabilize the Arecibo radio telescope In an unexpected blow to the worldwide Astronomical community, the National Science Foundation announced on Thursday (11/19) that they would soon begin decommissioning the iconic radio telescope, the heart of the Arecibo Radio Observatory. The telescope was made famous in[…]
Saturn is a source of intense radio emissions and, starting in 2002, scientists at NASA have been monitoring that emission using instrumentation onboard the Cassini spacecraft. As a result, NASA was able to convert and translate the radio signals into sound in an effort to better understand the underlying phenomenon. This discovery is just one[…]
