Tag Archives: Blue Planet

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The Undreamed World

Forget Exoplanets. Here’s
the Ninth, the X & the Quirky

When things get rough on the ground, we can always look up. Seven and half billion currently trudging along on this big rock can take solace that the universe is vast and beautiful and always available. It’s also uncaring and violent, but we won’t get into that today.
Part of this soothing feeling is because we don’t know what’s up there. Astronomers wonder if there’s an undiscovered giant orbiting the sun. And another Earth-sized one. And a quirky object too. Or none of the above. We learn a lot by simply not knowing much.
But it’s fun to wonder. Or is it? The cosmos is so disproportionally big that no single mind can wrap itself around it. Large but short of infinity, it baffles and ignores us, while we dream on. Or have nightmares about it. It doesn’t care, but to us, it’s the stuff of, well, you know.
Heard about Nemesis, the sun’s evil twin? Or the identical Earth hidden behind the sun? Both are reasonable guesses, but their currency can only be exchanged at an imaginary box office at the end of the galaxy. One of them is actually a sci-fi movie plot. We may find out some day, but math will probably get there first.
The breakthrough era of exoplanet discoveries and look-alike solar systems has nothing on such suspicions. They date back to the 1800s, when hot-as-the-sun disputes drove many an even-tempered scientist to near madness. Math always gets there first. But even after a century, we’re still way too far behind.

THE SECRET TRANS-NEPTUNIAN COLOSSUS
Planet 9 has been orbiting the slumber of astrophysicists since they first studied the solar system. Something massive has been disturbing Earth’s siblings practically from the universe’s inception and wild youth, back in 2016 minus 4.6 billion years ago. Maybe we’ll find out what.
Mankind owes Percival Lowell the hunt for this ninth planet. His calculations missed the giant but led to the discovery of Pluto, 15 years after his death, a century ago last year. But Pluto can’t explain the orbital disturbances, and that likely doomed it too.
In 2006, the International Astronomical Union downgraded it to dwarf planet, giving grief to many. That left the spot #9 empty, and astronomers have a hunch that its next occupant resides in the area beyond Neptune, a kind of suburbs of the solar system, if you’d insist.
But we may be still years away from direct detection. After all, those outskirts lay at least 300 times farther from the sun than the Blue Planet, and whatever lurks there it’s simply too hard to spot from our backyard. But we might. Just hold off the welcome B-B-Q for now.

A POSSIBLE BRAND NEW TWIN OF EARTH
Taking about burbs, the Kuiper Belt, an area fraught with debris possibly left over from a planetary explosion, and from where most comets come out shooting, may be the neighborhood of yet another unknown object. But this time, it’s of a cozy, Earth-sized scale.
Astronomers suspect that it’s the source of disturbance of the Belt’s 600 objects they’ve been monitoring. Considerably closer to us, and much smaller than Planet 9, it’s been nicknamed Planet 10, but not everyone wants to be quoted on that or even is on board about it.
The scientific community has a healthy skeptical attitude about new claims, specially something they may missed for so long. Humans love a thrill, however, and the spectacular discovery of a new planet (more)
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Read Also:
* Gatekeeper of Outerspace
* Heed My Leaps
* Worlds Away

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Thirsty Future

Water Supplies and Access
To Define Mankind Survival

Human Rights Now Include Access to Clean Water
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The U.N. General Assembly has declared access to clean water and sanitation a human right last month, in a Bolivia-drafted resolution approved by 124 nations. The vote was considered unanimous, even though 41 countries, including Canada, abstained from voting. The fact that there even were abstentions at all is nothing short of surprising. For within or very near the Canadian borders, for example, sit some of the world’s greatest glaciers, but never mind about that for now.
It is an unrestricted victory for an increasing number of scientists who for years have been calling attention to the serious issue water, or its lack thereof, may represent to the future of this planet. In fact, it’s one of those threats that’s grave enough to end civilization, and it’s safe to say, it’s way more likely to happen than the catastrophic collision with an asteroid we all rightfully fear.
According to the UN, more than one billion people lack access to safe drinking water and 2.6 billion are without basic sanitation. Every eight seconds a child dies of a waterborne disease, in every case preventable if their parents had money to pay for water. In fact, more lives have been lost after World War II due to contaminated water than from all forms of violence and war. And a World Bank report says that by 2030, global demand for water will exceed supply by more than 40%.
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