“I have announced this star as a comet, but since it is not accompanied by any nebulosity and, further, since its movement is so slow and rather uniform, it has occurred to me several times that it might be something better than a comet. But I have been careful not to advance this supposition to … Read moreAsteroid #2 down; on to Asteroid #1!
“At the last dim horizon, we search among ghostly errors of observations for landmarks that are scarcely more substantial. The search will continue. The urge is older than history. It is not satisfied and it will not be oppressed.” –Edwin Hubble While new discoveries are made about the Universe, a new explorer finds its way … Read moreThis is the Universe… but is it art?
“You must learn to talk clearly. The jargon of scientific terminology which rolls off your tongues is mental garbage.” –Martin H. Fischer I’ve always thought that the Universe is absolutely amazing; that everything from the tiniest indivisible particles all the way up to the largest structures and superstructures making up the Universe has an amazing … Read moreSay Something Smart
“Geologists have a saying: rocks remember.” –Neil Armstrong Looming up above us, hundreds of thousands of miles away, is the largest moon in the inner solar system: our Moon. One of the greatest achievements in the history of our planet culminated on July 20th, 1969, when the first creatures from our world set foot on … Read moreRocks remember, and so do we
“It is always wise to look ahead, but difficult to look further than you can see.” –Winston Churchill We’ve come a long way in this Universe. Over the past 13.7 billion years, we’ve formed the light elements out of a sea of protons and neutrons, cooled and expanded to form neutral atoms for the first … Read moreWhere will we all be in 100 billion years?
“There is a single light of science, and to brighten it anywhere is to brighten it everywhere.” -Isaac Asimov One of the most spectacular and successful ideas of the 20th Century was Einstein’s General Relativity, or the idea that matter and energy determines the curvature of spacetime, and the curvature of spacetime in turn determines … Read moreA Spectacular Chance for Gravitational Waves
“If you want total security, go to prison. There you’re fed, clothed, given medical care and so on. The only thing lacking… is freedom.” –Dwight Eisenhower One of the greatest feelings is the freedom to travel, whether by your own power or a mechanical motor, far faster than your own legs can take you. Kimya … Read moreWeekend Diversion: Be Safe, Be Free!
“We don’t understand how a single star forms, yet we want to understand how 10 billion stars form.” –Carlos Frenk The Universe has been around for a long time: nearly 14 billion years, to the best of our knowledge. When it was very young, there were absolutely zero stars in it, while today, there are hundreds … Read moreGet Your Galaxy in Gear!
“Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.” –Albert Einstein The Mars Curiosity Rover and the Mars Science Laboratory mission are so important that writing about the landing, going on the news, and writing about it again simply wasn’t enough. So when the Portland Tribune called … Read moreCome read my first invited Op-Ed in the news!
“The colors of a rainbow so pretty in the sky. Are also on the faces of people going by.” -Louis Armstrong It’s no secret that white light is the light that we see when all the colors shine together and are seen at once. This has been known for over 400 years, when Isaac Newton … Read moreHow many colors are really in a rainbow?