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Our Sun’s Undiscovered Stellar Nemesis Is Still Out There, Says Physicist

Fuente: Universe Today ·

The decades old idea that our solar system’s Oort Cloud is continually perturbed by a heretofore undetected low mass Red Dwarf star remains the best explanation for periodicities found in Earth’s impact record. Or so says a well known physicist who has long championed this idea.

¿Qué es Our Sun’s Undiscovered Stellar Nemesis Is Still Out There, Says Physicist?

Our Sun’s Undiscovered Stellar Nemesis Is Still Out There, Says Physicist is a artículo discovery curated from Universe Today. The decades old idea that our solar system’s Oort Cloud is continually perturbed by a heretofore undetected low mass Red Dwarf star remains the best explanation for periodicities f

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Curated from Universe Today by the OnSuggest team to surface the most interesting and serendipitous content on the web.

Artículo · Ciencia

Similar Species: The Finch That Didn’t Quite Fit

When an unfamiliar finch appeared in a Manteca backyard, a closer look revealed an unexpected visitor. What began as an identification challenge between Purple Finch and Cassin’s Finch became a story of discovery, friendship, and the generosity of a local birding community.

Reflections of the Natural World Ver detalles →
Artículo · Ciencia

Il Parlamento della Biodiversità: al MUSE di Trento parla la natura

In concomitanza con la COP17, il museo trentino ospita un'installazione immersiva in cui 186 specie diventano delegati politici. Un esperimento per ripensare la crisi ecologica e il nostro rapporto con le altre forme di vita. L'articolo Il Parlamento della Biodiversità: al MUSE di Trento parla la natura sembra essere il primo su Galileo .

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