The Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) is the first U.S. spacecraft to collect a sample from an asteroid. OSIRIS-REx traveled to near-Earth asteroid Bennu and is bringing a small sample to Earth for study…
The mission, developed by scientists at the University of Arizona, will give us more information about how the early solar system formed and about how life began. It will also help us better understand asteroids that could impact Earth in the future.
The plan is for the return capsule to land at the Defense Department’s Utah Test and Training Range. If successful, humanity will have the opportunity to study pristine asteroid material.
Interested in videos, activities, and other information about the mission? Here you go:
After the autumnal equinox, days become shorter than nights as the Sun continues to rise later and nightfall arrives earlier. This ends with the winter solstice, after which days start to grow longer once again.
The word “equinox” comes from Latin aequus, meaning “equal,” and nox, ”night.” On the equinox, day and night are roughly equal in length.
NASA just released a report on the current status of research on unidentified anomalous phenomena, more commonly referred to by Area 51 enthusiasts as UFOs.
NASA’s UFO study team released its long-awaited first report today, and while its experts found no signs of extraterrestrial origins for reported sightings, the space agency is appointing a new chief to study the phenomenon.
The takeaway? Sorry, folks, it’s not aliens.
But.
When it comes to mysteries like these, we still have a lot more to learn.
This week, you have a once-in-a-430 year chance to see a new comet. Comet Nishimura was just discovered last month, and will be gone by the end of the week.
Scientists determined that this comet takes about 430 years to orbit the sun.
So the last time it was visible from Earth was in the late 1500s — before Galileo Galilei pointed his telescope to the sky.
The last time this comet came through these parts was just a few years before Galileo invented his telescope. The comet was discovered just last month, by an amateur astronomer named Hideo Nishimura.
I should have posted this a few days ago, because the comet is now passing us. If you’re interested, the comet is visible this week with binoculars or a telescope, but only with effort and only from the northern hemisphere. Try looking toward the east, low on the horizon, before sunrise, and look for the constellation Leo.
I don’t have good binoculars or a telescope, but that’s fine. It’s enough for me to know that this comet, and so many other fascinating objects, are still out there.
Apparently, 33 of my books have been used as training material for their wordsmithing computer programs. Once fully trained, the bot may be given a command—“Write a Margaret Atwood novel”—and the thing will glurp forth 50,000 words, like soft ice cream spiraling out of its dispenser, that will be indistinguishable from something I might grind out. (But minus the typos.) I myself can then be dispensed with—murdered by my replica, as it were—because, to quote a vulgar saying of my youth, who needs the cow when the milk’s free?
If you have clear skies tonight, take a moment to look up. There will be a super blue moon overhead, and if last night’s preview is any indication, it will be glorious.
This special event is the coincidence of two uncommon moon traits: A supermoon, which occurs when the moon appears larger than usual, and a blue moon, or the second full moon in a month.
Excerpt from a random discussion with my father, recreated here in case you too want to know:*
I’d include some interesting factoids about the speed of light or something, but I decided to make bread followed by a whipped cream cake (we finished the cheesecake last night), so I’ll end with this:
I should clarify: my father already knew the answer to this question. I have also learned that in the third grade he planned to be a rocket scientist. (Very cool.) The fact that I did not know this detail about light speed offhand tells you, fair reader, that I did not plan to be a rocket scientist. * * *
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