Showing posts with label planets. Show all posts
Showing posts with label planets. 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.

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.

7 Sep 2017

Labor Day SETI

I nearly missed an interesting development in SETI, the Search for Extraterrestrial Intelligence. Interesting, and as newsworthy as most Stephen Hawking stories, but probably not significant.

Professor Hawking didn't start chatting with aliens over the Labor Day weekend. That would be major news.

But an outfit he's connected with will be listening to FRB 121102. I think it's likely that they'll collect useful data, and that this isn't a prelude to 'first contact.'

Other scientists say they've spotted several planets orbiting Tau Ceti. Two of them may be just inside that star's habitable zone.

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.

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.

28 Apr 2017

Repeatable Results That Aren’t

I'll be talking about scientific research that may not be "fake:" but isn't reliable, either. The good news is that many scientists want to fix the problem.

I'll also take a look at truth, beauty, Copernicus, and how a science editor sees faith and science.

More at A Catholic Citizen in America.

23 Apr 2017

Looking for Life: Enceladus and Gliese 1132 b

We haven't found life on — or in — Enceladus. But we've found organic compounds in the Saturnian moon's salt-water geysers.

Scientists detected an atmosphere around Gliese 1132 b, a planet about 39 light-years away. It's Earth-like, in terms of size; but too hot for life as we know it. We'll almost certainly learn a great deal, though, by studying its atmosphere....

...Abraham, Moses, and Minnesota


I take the Bible, Sacred Scripture, very seriously. (Catechism of the Catholic Church, 101-133)

I don't, however, insist on believing only what I find in the Bible. That's just as well, since I live near the center of North America.

I'm pretty sure that Abraham, Moses, Joshua, Saint Peter, and the rest, didn't know that the land I live on exists. But I'm quite sure that the State of Minnesota is real: even if it's not "Biblical."...

More at A Catholic Citizen in America.

14 Apr 2017

Mars: Leaky Red Planet

What we're learning about Mars, and a new type of really small spacecraft, reminded me of earth, air and kilts.

Also pharaohs, Thomas Paine, and Lord Kelvin. By then I was running out of time to write something more tightly-organized.

I figured you might be interested in some of what I have written. On on the other hand, maybe not. So I added links to my ramblings before and after what I said more-or-less about the science news, and figure you can decide what's interesting and what's not.

More at A Catholic Citizen in America.

8 Sep 2016

Philae, Jupiter, and Life

Scientists spotted Philae, the European Space Agency's spacecraft that crash-landed on 67P/Churyumov-Gerasimenko in 2014: which will help them make sense of data sent back while the probe still functioned.

Other scientists think they’ve worked out where carbon near Earth's surface came from, and the Juno orbiter has been sending pictures of the giant planet.

More at A Catholic Citizen in America.

Day 1 Quitting Smoking

So as of 3pm it will have been 24 hours without a cigarette! Everyone has been so encouraging and because of that I want to document my ex...