Category Archives: blog
Shuttle Discovery from Goddard
I was privileged yesterday to watch space shuttle Discovery make her final flight, circling over Washington, DC, piggybacked on a 747, before landing at the Dulles airport, bound for the Smithsonian. Discovery made a flyby over my workplace, … Continue reading
Updated my research page
I’ve updated my description of current research, by adding recent papers, and adding a non-jargony introduction which will hopefully be accessible to a wide variety of audience. I also explicitly stated that I’m always recruiting graduate students for research projects, … Continue reading
Hubble zooms in on lensed galaxy
We just had a press release on our gorgeous new Hubble images of a gravitationally lensed galaxy: A team of astronomers aimed Hubble at one of the most striking examples of gravitational lensing, a nearly 90-degree arc of light in … Continue reading
Public talk at Goddard visitors center
I’ll give a public lecture at the Goddard Visitors Center in Greenbelt, MD, on Thursday, Nov 10 at 7 PM. The event is free but space is limited, so you’ll need to pre-register. The topic is “Space Telescopes”. It’ll be … Continue reading
TEDxMidAtlantic talk on Space Telescopes
I gave a talk on “Space Telescopes” at TEDxMidAtlantic on Saturday, Oct 29 in Washington, DC, to an audience of ~800. I summarized key discoveries from the Hubble, Spitzer, and Chandra space observatories, and why NASA is building the James Webb … Continue reading
Talk on AGN with JWST
Today I gave a talk on AGN science that JWST can do, at the “Science Frontiers with JWST” workshop in Baltimore. You can watch the video.
TED Talk auditions
Turns out I’m a finalist in TED’s Full Spectrum auditions. As a result, on the evening of May 24, I’ll give a 5 min talk in NYC that will be streamed online, and is a tryout for a full-length talk … Continue reading
NASA Goddard Open House, Sat May 15, 11am-5pm
NASA Goddard is having an Open House event called “Explore @ NASA Goddard“. I’ll be giving a public talk on how astronomers go observing. The open house is free, open to everyone, and features geeky-cool events for all ages. Mark … Continue reading