We’re watching the solution to Fermi’s Paradox unfold in real time Before I begin, I wish to state up front that this post contains no political content and does not take sides in any particular conflict. Political motivations or outcomes not withstanding, I am a sentient being who knows and feels pain. I feel the[…]
Yvonne Choquet-Bruhat is a French mathematician and physicist, renowned for her pioneering work on the initial value problem of General Relativity. Her work was one of the “Milestones of General Relativity” featured in a recent CQG focus issue. She has been on the faculty of the University of Marseille, the University of Reims and the[…]
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[…]
Here at Astronomy For Change, we’ve discussed at length, the recent discoveries, observations and scientific breakthroughs regarding these enigmatic objects whose light was emitted billions of years before the sun burned bright in space: A Discovery that Shook the World! In a galaxy far, far away, KiloNova Explosion From Neutron Star Merger Observed – Gravity[…]
On 3 October of 2017, in what the prestigious Royal Swedish Academy described simply as “a discovery that shook the world”, three Americans were awarded that year’s Nobel Prize in Physics “for decisive contributions to the LIGO detector and the observation of gravitational waves”, waves famously predicted by Albert Einstein’s General Theory of Relativity 105[…]
In this video, Dr. James Daly celebrates and discusses the Centenary of the first of many confirmations of Einstein’s Theory of Gravity, his General Theory of Relativity. On 29 May, 1919, observations were made of stars in the vicinity of the totally-eclipsed sun, a rare event that provided the conditions necessary for such an experiment[…]
In our latest video, Dr. Jim Daly of Astronomy for Change discusses the recent interest in colonizing Mars through ‘Terraforming’. Elon Musk is pushing the idea of rapidly warming the surface of the Red Planet using clean Nuclear Fusion ‘bombs’ and thus rapidly increasing the planet’s average surface temperature. Through a thoughtful choice of the[…]
Dr. James Daly of Astronomy for Change presents a public lecture on the Breakthrough Starshot Initiative that, if successful, will see the launch of humanities first interstellar mission. Thousands of nano-class, gram-mass scale robotic craft will be launched via a high-power, phased-array microwave laser to 20% the speed of light towards the nearest star system[…]
Dr. James Daly discusses Einstein’s General Theory of Relativity and Newton’s Laws within the context of a recent study published by UCLA’s Dr. Andrea Ghez of the Supermassive Black Hole at the center of our galaxy, the Milky Way. The study can be found here: https://science.sciencemag.org/content/early/2019/07/24/science.aav8137 https://phys.org/news/2019-07-einstein-relativity-theory.html Please like, share and subscribe. This subscription is[…]
What does it mean, Albert Einstein asked in 1905, to say that a train arrives someplace — in Paris, say — at 7 o’clock? It should be noted that last week, 30 June, 2019, is the 114th anniversary of Einstein’s publication of “On the Electrodynamics of Moving Bodies“, his Special Theory of Relativity. What is[…]
Ever since it was discovered that the rotational dynamics of spiral galaxies were inconsistent with the observed mass of those galaxies, it has been postulated that missing mass or dark matter was responsible. With fellow staff-member Kent Ford, astronomer Vera Rubin announced at a 1975 meeting of the American Astronomical Society the discovery that most stars in spiral galaxies orbit at roughly[…]
Every year on the 29th of May, the anniversary of the famous 1919 Total Solar Eclipse, we celebrate Einstein’s Triumph, the experiment that provided incontrovertible evidence for the veracity of his theory on Gravity, the General Theory of Relativity. Up until the turn of the 20th century, the natural universe was governed by Newton’s Laws;[…]
On 4 December, 2017 Dr. James Daly of Astronomy For Change hosted a public event discussing the landmark discovery and optical counterpart observation of the merger of two Neutron Stars. The discovery was made on 17 August, 2017 using the US-Based LIGO Gravity Wave Telescope Array and the Virgo gravitational wave observatory located near Pisa,[…]
Update to European Southern Observatory To Announce “Unprecedented Astronomical Discovery” Monday, 16 October The European Southern Observatory (ESO) has announced the unprecedented discovery and observation of the optical counterpart to the gravitational wave event observed on 17 August (GW170817) of this year. The full announcement and press event can be watched here: This observation is[…]
2017 Nobel Prize in Physics Awarded for Gravity Wave Detection A long time ago in a galaxy far, far away… This now famous opening scroll of Star Wars is a fitting and appropriate way to open this story as it describes -perfectly- the environment, origin and progenitor of these waves. Yesterday, 3 October, in what[…]
The sky is actually black, but have you ever wondered why it is blue? A lot of other smart people think the sky is blue, when in reality is black but due to white light have see it blue. The light from the[…]
During his years working in the Swiss Patent Office, Albert Einstein often imagined what it would be like to ride on beam of light. This thought experiment would come to play a key role in the development of his Special Theory of Relativity, one of the four great works produced during his 1905 Annus Mirabilis.[…]
World renowned physicist, and Advanced Fellow of particle physics in the School of Physics and Astronomy at the University of Manchester, Professor Brian Cox suggests that science not only gives us hope in a turbulent, conflicted and often dysfunctional world but also provides a method of coping with the turbulence. In an August 3rd BBC[…]
Almost half a million of the people alive today were alive 100 years ago. These same people have seen so much during that time and we’ve learned far more than the great lights of that day could have ever imagined. Ironically, it was through some of those great lights that we have progressed as far[…]
In beautiful cadence, the progress of knowledge and understanding cascading across the millennia culminating now, with Juno’s successful arrival at Jupiter. In resounding brilliance, we are in orbit around the largest planet in our solar system, in search of our beginning. In the waning hours of July 4th, Juno successfully began its two year orbit[…]
Scientists are an interesting breed of people, they are creative, adventurers, critical, and pragmatic. This may not be the initial subset of people you would look to for inspiration. However, think for an instance of the motivation required to tackle the great intellectual challenges of our time. Scientists are driven by constant curiosity and inspired[…]
