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Posted inSpace

‘Planet killer’ asteroids found in inner solar system

Reading Time: 2 minutes Scientists studying inner solar system objects have discovered three nearby asteroids previously shrouded in the Sun’s glare. Two of these are larger than one kilometer, earning the label “planet killer”—and one is the largest potentially hazardous asteroid (PHA) discovered in at least the past eight years. Astronomers studying inner solar system asteroids have the odds […]

Posted inSpace

Webb’s infrared capabilities reveal hidden cosmic details

Reading Time: 2 minutes The James Webb Space Telescope has continued to capture dazzling interstellar scenery since the first batch of images was released in July. Recent discoveries highlight how useful Webb’s high-resolution, infrared capabilities really are. As Webb’s infrared cameras plunge past visibly opaque gas and dust, previously obscured treasures are revealed. This is particularly useful in the […]

Posted inSpace

NASA’s DART shows the explosive power of astronomical collaboration

Reading Time: 2 minutes On September 26th, the clickbait-able happened: NASA smashed a spacecraft going 14,000 mph into an asteroid larger than the Washington Monument. This was intentional, the years-long result of careful planning, engineering, and worldwide collaboration that constituted the Double Asteroid Redirection Test. What was surprising to scientists was just how spectacular DART’s impact with its target […]

Posted inScience

How much should we worry about asteroids?

Reading Time: 2 minutes I was first introduced to astronomy research through the study of Near-Earth Objects (NEOs), when I attended the Yale Summer Program in Astrophysics as a high schooler. I liked to think of it as a kind of astrophysical babysitting project: we kept an eye on our assigned baby asteroid every night, watched its movements, and, […]

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