Tagastronomy

Astronomers Find Earth-like Planet 600 Light Years Away

The BBC reports:

The planet lies about 15% closer to its star than the Earth is to the Sun
Astronomers have confirmed the existence of an Earth-like planet in the “habitable zone” around a star not unlike our own.

The planet, Kepler 22-b, lies about 600 light-years away and is about 2.4 times the size of Earth, and has a temperature of about 22C.

It is the closest confirmed planet yet to one like ours – an “Earth 2.0”.

However, the team does not yet know if Kepler 22-b is made mostly of rock, gas or liquid.

BBC: Kepler 22-b: Earth-like planet confirmed

Mars Hoax


Someone sent me this email which seemed very familiar:

“The Red Planet is about to be spectacular! This month and next, Earth is catching up with Mars in an encounter that will culminate in the closest approach between the two planets in recorded history. The next time Mars may come this close is in 2287. Due to the way Jupiter’s gravity tugs on Mars and perturbs its orbit, astronomers can only be certain that Mars has not come this close to Earth in the Last 5,000 years, but it may be as long as 60,000 years before it happens again.

The encounter will culminate on August 27th when Mars comes to within 34,649,589 miles of Earth and will be (next to the moon) the brightest object in the night sky. It will attain a magnitude of -2.9 and will appear 25.11 arc seconds wide. At a modest 75-power magnification Mars will look as large as the full moon to the naked eye. Mars will be easy to spot. At the beginning of August it will rise in the east at 10p.m. and reach its azimuth at about 3 a.m.

By the end of August when the two planets are closest , Mars will rise at nightfall and reach its highest point in the sky at 12:30a.m.That’s pretty convenient to see something that no human being has seen in recorded history. So, mark your calendar at the beginning of August to see Mars grow progressively brighter and brighter throughout the month. Share this with your children and grandchildren. NO ONE ALIVE TODAY WILL EVER SEE THIS AGAIN!”

The reason it seemed familiar was because someone else sent me this last year. It’s a hoax folks. So all you astronomy buffs…fogettaboutit.

(Mars hoax via Snopes. Thanks CP!)

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