Showing posts with label history. Show all posts
Showing posts with label history. Show all posts

13 Oct 2017

Finding New Worlds

We could detect oxygen in Proxima Centauri b's atmosphere. It's a biosignature, but not proof of life.

Some extrasolar planets are like Earth, almost. Many are unlike anything in the Solar System.

I'll be looking at recently-discovered worlds; some almost familiar, others wonderfully unexpected. Also an informal 'top 10 best exoplanets' list.

More at A Catholic Citizen in America.

6 Oct 2017

Einstein's Waves: New Views

Einstein's theories gave scientists good reasons for thinking gravitational waves exist. A century later, instruments detected the elusive radiation.

Three American scientists won this year's Nobel Prize in Physics for work that led to the discovery.

Observatories in America and Italy have detected three more gravitational wave signals. What they learned wasn't quite what they expected....

More at A Catholic Citizen in America.

29 Sep 2017

Planet 9, Maybe; Nibiru, No

The world didn't end last Saturday. That's nothing new, and neither is another fizzled End Times prediction.

I'll be talking about how a current End Times prediction affected someone whose name is the same as the wannabe prophet's; but is an entertainer, not a doomsayer.

I'll also take a look at the continuing, and serious, search for Planet 9; predictions involving close encounters of the cometary kind; and what we're learning about the outer Solar System....

More at A Catholic Citizen in America.

22 Sep 2017

An Ichthyosaur Tale

A nation's schools are returning to traditional values. Whether that's good or bad news depends partly on how you see what we've learned since about 1859.

I think we've learned more about how the universe works, and that this is good news. We haven't consistently made good use of the knowledge, but that's our problem.

We've made good and bad use of everything we've learned, from using fire to writing blogs. Whether it's good or bad depends on us, not fire or the Internet. And that's another topic.

Two scientists studied an ichthyosaur that had been used as a wall decoration. What they learned adds to what we're learning about those critters. I think that's worthwhile.

More at A Catholic Citizen in America.

15 Sep 2017

Cassini-Huygens Mission

The Cassini-Huygens mission ends this week, after 13 years in orbit around Saturn. Scientists found answers to some questions they had, and uncovered new questions.

I think they'll be studying Cassini's and Huygens' data for years. Decades.

I'll take a quick look at what we've learned, and why scientists want follow-up missions to the Saturn system.

The Enceladan subsurface ocean wasn't a complete surprise.

More at A Catholic Citizen in America.

10 Sep 2017

More Disasters

The good news is that folks on the Gulf Coast probably won't be affected by Hurricane Irma. Not directly.

Cleanup and rebuilding there is taking a back seat to news of this weekend's hurricane and Mexico's major earthquake.

I'll be talking about this week's disasters, and how folks deal with them. Also faith, reasonable and otherwise, and a little science....

More at A Catholic Citizen in America.

30 Aug 2017

Harvey Over Texas

Harvey's in the news, a lot, and probably will be for days.

I noticed stuff piling up in my notes, and decided that getting part of my 'Friday' post done early was a good idea....

...News reporting generally uses more superlatives than I like.

"Unprecedented" seems to be particularly popular with BBC News editors at the moment.

I don't mind things being biggest, smallest, newest, or whatever. But I've learned to be rationally skeptical when I read that something is the biggest, worst, or most devastating thing of its kind....

More at A Catholic Citizen in America.

27 Aug 2017

Hurricane Harvey



Harvey was still a tropical storm when it went over the eastern Caribbean. That was a little over a week ago.

Folks in Barbados were without power for a while. At least one house was destroyed, and more folks had to evacuate their homes.

Pretty much the same thing happened in Saint Vincent and the Grenadines. Suriname and Guyana had wind and rain: enough to kill at least one person, a woman whose house collapsed with her inside.

Harvey was a category 4 hurricane when it reached the Texas coast, between Port Aransas and Port O'Connor. That was around 10:00 p.m. Friday....

More at A Catholic Citizen in America.

26 Aug 2017

Great American Eclipse 2017

A Solar eclipse sweeping from coast to coast dominated Monday's news in America.

I saw headlines describing the event, weather in different states, how folks had prepared and how they reacted, and some of the science involved.

It was nice while it lasted....

More at A Catholic Citizen in America.

23 Aug 2017

Expectations



Danae's odd view of Papal infallibility isn't accurate. (July 30, 2017)

But I'm not upset by Non Sequitur's 'Church of Danae,' particularly since I see the funny side of the cultural quirks Wiley Miller highlights.

I do, however, occasionally use Danae's distinctive theology and Eddie's "Biblical Prophecies" as a contrast to my faith.

I'm a Christian, and a Catholic.

I have well-defined views on social and legal issues: but I am not conservative or liberal. I'm Catholic.

That means acting as if Jesus, love, and people matter....

More at A Catholic Citizen in America.

20 Aug 2017

Taking God Seriously



We live in a big world. We've known that for a long time, and have been impressed.
"How great are your works, LORD! How profound your designs!" (Psalms 92:6)
But impressive as what we see is, God is greater: almighty, infinite, eternal. Ineffable, beyond what can be expressed in words.

That's pretty much what God told Moses in the 'burning bush' interview:
"'But,' said Moses to God, 'if I go to the Israelites and say to them, "The God of your ancestors has sent me to you," and they ask me, "What is his name?" what do I tell them?' "God replied to Moses: I am who I am. Then he added: This is what you will tell the Israelites: I AM has sent me to you." (Exodus 3:13-14)
Moses said "but" three times before their talk was over. I've talked about him before, and other prophets. Mary also asked a question: a sensible one. I get the impression that her reaction was calmer than theirs.

More at A Catholic Citizen in America.

14 Aug 2017

Death in Charlottesville



A vehicular homicide case near the intersection of Fourth and Water streets in Charlottesville, Virginia, is international news.

I regret the loss of life, particularly since the driver apparently intended to harm or kill the victims. I'll get back to that.

Heather Heyer had been with several other folks there, protesting something — or maybe someone — which or who she felt should be inspiring more outrage.

More at A Catholic Citizen in America.

11 Aug 2017

Sane Environmentalism

I think being concerned about air quality, recycling, and other environmental issues, makes sense.

But I don't think only being concerned about the environment is a good idea. People matter, too. I don't think it's an either/or thing.

More at A Catholic Citizen in America.

6 Aug 2017

Navel-Gazing in August



Someone said "write what you know." It was definitely Mark Twain, Ernest Hemingway, Nathan Englander, or somebody else.

I've mostly seen the quote applied to writing fiction.

Apparently some folks assume that it means authors should only write stories about events they've experienced. That may help explain why fantasy and science fiction stories aren't taken seriously in some circles, and entirely too seriously in others.

Others, including John Briggs, Diablo Cody/Brook Busey-Maurio and Jason Gots, say it means using the author's emotional memories when telling stories. They're professional writers, so I figure they know what they're talking about.

More at A Catholic Citizen in America.

4 Aug 2017

A Mixed Bag

I picked a mix from 'science news' this week: tardigrade genes, fertility fears, and what is probably the world's oldest living culture.

Folks in Western civilization have known about our neighbors in Australia for about four centuries.

Understanding their beliefs became easier, I think, when some of us realized that respecting them makes sense.

More at A Catholic Citizen in America.

23 Jul 2017

Adam and the Animals



I think pursuing knowledge and truth is a good idea. That's probably why Tennyson's "Ulysses" is one of my favorite poems.

It's the source of my Google Plus tagline: "To follow knowledge like a sinking star, Beyond the utmost bound of human thought." (March 26, 2017)

I'll be talking about science, faith, and why I see no problem with admiring God's work. Also the Flat Earth Society's origin, and my own silly notion: a doughnut-shaped Earth.

But first, an excerpt from Apollodorus that reminded me of the pottery metaphor in Genesis 2:7:
"...Prometheus moulded men out of water and earth and gave them also fire...." (Apollodorus, The Library, Book 1, 1.7.1; via The Theoi Classical Texts Library)
Bible translations I grew up with often called the material in Genesis 2:7 "clay." The Hebrew the word is אדמה, adamah/adama. It means ground, land, or earth — dirt.

I use the The New American Bible these days, where Genesis 2:7 says that God formed Adam "out of the dust of the ground." The meaning seems clear enough. We're made from the stuff of this world and God's breath....

More at A Catholic Citizen in America.

21 Jul 2017

Using Vaccines Wisely

Using drones to deliver vaccines seems reasonable for places like Vanuatu.

But vaccines won't help if folks don't know how to use them correctly, or can't.

Others avoid vaccines because they believe warnings from dubious sources.

More at A Catholic Citizen in America.

14 Jul 2017

Climate Change, Attitudes

I'll be talking about Earth's climate, China's pollution problems, and icebergs: including one the size of Delaware. The big berg broke off from Antarctica this week.

The recent G20 meeting was mostly about economics, not climate change; but that didn't deter the usual colorful protestors.

I'm not complaining about folks at the fancy-dress street party in Hamburg. If nothing else, they added a touch of human interest to an otherwise-dry international business meeting....

More at A Catholic Citizen in America.

7 Jul 2017

Misusing Opioids

"Crisis" or not, opioid overdose is a problem. A lethal one, sometimes.

We've used one opioid, opium, for millennia. Others have been developed during my lifetime. They're all useful: and dangerous if misused.

More at A Catholic Citizen in America.

30 Jun 2017

Exoplanet Frontier

We wouldn't expect to find life on 51 Eridani b, even if were the size of Earth and at the right distance from its star.

The planet is only a bit over 20,000,000 years old.

At that point in our home's long story, the earliest critters wouldn't appear for at least another several million years.

We've discovered thousands of new worlds so far, some a bit like Earth, most not; and many not like anything in our Solar System.

Scientists are starting to make sense of what's being found, and discovering that we have a very great deal left to learn.

More at A Catholic Citizen in America.

Saint Luke, Gospel Writer and Doctor; Evangelist for God

Today, we celebrate the Feast Day of Saint Luke, Gospel writer and doctor. Luke wrote both the Gospel According to Luke and Acts of the A...