Reasons to Believe

Einstein / Relativity

  • Is Time Travel Possible?

    “Sure Superman was faster than a speeding bullet. But could he fly fast enough to reverse the Earth’s rotation and travel back in time?”

    If this sounds like the beginning of another … more

  • Not-So-Fast Neutrinos

    What travels faster than the speed of light? You know the punchline: gossip.

    Well, it wasn’t exactly scuttlebutt, but a team of scientists created quite a stir in the physics and astronomy … more

  • Loose Wire Vindicates Einstein

    You might have seen MSNBC, "New tests will tell the tale on faster-than-light neutrinos" Feb 23, 2012; http://www.msnbc.msn.com/id/46495869/ns/technology_and_science-science/#.T0ZuTXIg-eU more

  • How Firm is the “Firmament”? Part 2 of 2

    General Relativity and the Hebrew Word Rāqîa

    Part one of this series suggested that – based on analysis of the Hebrew word rāqîa‘ – an important part of Albert … more

  • How Firm is the “Firmament”? Part 1 of 2

    General Relativity and the Hebrew Word Rāqîa

    Experimental physics has recently verified the prediction of Albert Einstein’s theory of general relativity that outer space has structure. … more

  • Extraordinary Test of Relativity

    General relativity and quantum mechanics represent the two most fundamental and important theories in all of physics. The former describes the large-scale structure of the universe, while the latter … more

  • GRBs Expand Astronomers' Toolbox

    Imagine demolishing a concrete slab using a Phillips head screwdriver. Or painting highway stripes with a Q-tip. Those tools make the task virtually impossible. Yet taking a trip to The Home Depot to … more

  • More Rigorous Test of General Relativity

    Prior to twentieth century developments in physics, scientists and philosophers had come to believe that the universe had been static for infinite time. Then the theory of general relativity affirmed … more

  • General Relativity Wins an Old Debate

    Isaac Newton’s most highly regarded scientific publication is his three-volume work Principia. In it, he powerfully demonstrated that the motions of the heavens operated according to the same … more

  • Double Pulsar Tests General Relativity

    My graduate research focused on detecting extremely energetic gamma rays from astronomical objects. Using an arbitrary set of units, if the light from a standard incandescent bulb has the energy of … more

  • Coincidence Provides a Tool

    In their book The Privileged Planet, authors Guillermo Gonzalez and Jay Richards call attention to the remarkable coincidence between the apparent size of the Moon and the Sun in the sky (as seen from … more