No ‘Rubber Duckie’! Rosetta’s Comet Looks Weird In Decade-Old Hubble Model

A 3-D reconstruction of the Rosetta comet (67P/Churyumov-Gerasimenko) in a 2003 model from the Hubble Space Telescope. Credit: NASA, ESA and Philippe Lamy (Laboratoire d'Astronomie Spatiale)

A 3-D reconstruction of the Rosetta comet (67P/Churyumov-Gerasimenko) in a 2003 model from the Hubble Space Telescope. Credit: NASA, ESA and Philippe Lamy (Laboratoire d’Astronomie Spatiale)

Okay, let’s take a deep breath about Rosetta and remember just how far we’ve come since the mission arrived at its target comet in August. Lately we’ve been focused on reporting on the Philae landing, but remember how we barely knew how the comet looked until this summer? How much of a surprise the rubber duckie shape was to us?

This Hubble Space Telescope model from 2003 shows us why. From afar, Comet 67P/Churyumov-Gerasimenko is a tiny object to image, even for the NASA probe’s powerful lens. Back then, the telescope was tasked with examining the comet to look at its size and shape to better design the Philae lander spacecraft. And the model reveals no duckie; it looks more like a sombrero from some angles.

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© Elizabeth Howell for Universe Today, 2014. |
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