Thursday, January 11, 2007

cool comet


look in the direction where the sunsets. for the next few days, just after the bright ball sets, comet mcnaught appears visible to the naked eye! it hangs just below and to the right of the bright blue evening star, venus. if youre an early riser, look to the east where comet mcnaught will precede the sun, welcoming us all to the day.

read and see more photos here: http://www.spaceweather.com/comets/gallery_mcnaught.htm

and on APOD

read more on what comets are here

Saturday, January 6, 2007

Top Astronomy Images

one of my favorite bloggers, the bad astronomer produced a great blog about his top ten astronomy images of 2006.

i agree fully that the image of saturn in my favorite of the year! enjoy!

Thursday, December 21, 2006

pale blue dot

today marks the 10th anniversary of the death of carl sagan. Since he has been a hero of mine for such a long time, i wanted to contribute something to his memory before catching a plane this afternoon.

my first memory of carl sagan is from my freshman year in college. i was majoring in french and taking the university's only undergrad astronomy class as my science requirement. the eccentric professor played a few episodes of the COSMOS mini-series, produced in the 80's by carl sagan and ann druyan. i really enjoyed them and wondered why i had never seen anything so easily understandable and inspiring before. a couple months later, the movie contact was released... proving to be a huge inspiration in my thoughts about the future. i only found out many years later that the movie was actually based on a novel by carl sagan and ann druyan!

later that spring, i decided to change my college major into some sort of science because my curiosities about the world and the universe felt unsatisfied without the observation, investigation and critical thought demanded by science. now armed with hindsight recognition, i thank carl for inspiring the direction of my pursuit.

not only were carl's scientific discoveries about our solar system and contributions to the early space program substantial, he also applied his critical thinking skills and scientific perspective to socially relevant issues. he successfully applied science to public welfare. he managed to communicate his ideas publicly in a kind, uplifting and un-condescending way... which is a diffcult task and rarely achieved by leading experts, in my opinion. i admire this quality in carl.

many years later now... i'm almost finished with my astrophysics PhD and again deciding what i want to do with the rest of my life. i find myself thinking a lot about carl's life as an astronomer and how he became such a strong public influence by passionately speaking about the things he'd learned from pondering the universe. he had such an amazing way of providing perspective for people who dont think about the universe in terms of "billions and billions" on a regular basis. He sparked the imaginations of people all over the world to contemplate the natural wonders of our universe... showing clearly how we need not invoke supernatural phenomenon to explain or feel the awe, joy, wonder, amazement... humbleness that strikes whenever we look at any one of the beautiful images provided by the hubble space telescope or others....






i hope to share with those around me and those i meet, some of the inspiration i've discovered from pondering the universe... (as a career.. haha!!) people often exclaim when i meet them "i've never met a real astronomer before!" then they usually ask me a question or two about something they've "always wondered" (and many times i even get the "you know, you really remind me of jody foster in contact. do you search for aliens, too?"). i love these conversations because i can have them with people from every country! every human considers these questions and uniquely discovers knowledge and perspective necessary for appreciating our extraordinary and finite existences. everyone seeks to explore inward and outward from the "pale blue dot" that is our shared home... the earth.





i also wanted to share with you the beautiful essay written today by carl's collaborator and life partner of 20 years, ann dryuan, ten times around the sun without carl.

Wednesday, December 20, 2006

home for the holidays

i'm back in the US. after an exhausting and complicated series of flights, i'm in austin. i returned just in time to unpack, repack and fly to ohio tomorrow. whew!

life is a whirlwind right now... it seems surreal. returning to the instantly familiar US feels bittersweet. i'm only here for a few weeks... long enough to see my family, my advisors, my friends, my boyfriend, my new mamma friends and meet their little babies ... and then i'm off to south america. culture shock? it's seems that i dont have time.

i'll miss deutschland... the friends who now feel like my oldest and dearest... the beer... the museums... the language... the U-bahn... the efficiency... the espresso... the relaxed pace of life... the soccer... the winter... it's an amazing experience to live in a different culture long enough to watch how the people change with the seasons. i have to figure out the traditions thru observation and then asking about what i cant understand. like at the beginning of december all the sudden in every store appeared these wreaths... like you would set as a centerpiece for a table.. and they have four fat candles evenly spaced, sticking up....

the four days of advent.... you light one candle on the first sunday of december... then two candles on the second sunday... etc... so these wreaths flood all the stores for about week and then they linger for the lazy. a very quaint tradition!

the craziest part is that despite all the differences, germany harbors a western and very modern culture. it's intuitive for me eventhough new challenges popped up for me everyday! i wonder how much intuition i'll discover in the southern hemisphere... where i've never been! my curiosity peaks with anticipation!

... but right here and now, in the present moment... i will enjoy the company of those dear to me who i've missed over the last several months. i feel luckily to receive such support from my friends and family. thank you. i look forward to laughing and talking and sharing!