beginning of the end: the last flight of Discovery

The Space Shuttle Program of the USA National Aeronautics and Space Administration (NASA) is on its final three missions. The first to fly in this program's closing chapter, is Discovery. On this mission (STS-133), it will deliver the crew and various equipment to the International Space Station.

One thing I've always been fascinated with on space flights is the way the spacecraft is assembled and then transported from the Vehicular Assembly Building (VAB) to the launch pad. My dream of being close to where these spaceships are became true in 2005 when I went to the Kennedy Space Centre and joined a tour of the facilities. The tour took us to the giant doors of the VAB, which still had signs of damage from Hurricane Katrina (I was there a few weeks after the hurricane had passed), and to the launch pad observation gantry, which had the best views in the house! 

With Discovery flying off to space one last time, its final roll-out brought back happy memories of my trip. Here is a video of Discovery's final trip to Launch Pad 39A, posted by NASA.


That happiness is mixed with a tinge of sadness. The last three missions mark the end of an era in space exploration. What will come next, now that the Constellation Program has been scrapped?  

Comments

Post a Comment

Thank you for dropping by!

Before moving on, please share your thoughts or comments about the post. :)

Thanks again!

Popular posts from this blog

10 things I learned while driving on Marcos Highway to Baguio City

I went on a day trip to the City of Pines, which was around a 700-km drive from my house. I drove  going up there and then from the city to Victoria, Tarlac. After that, my dad took over the driving duties. It was day trip with Tita Ising and Tito Sibing with us. Anyway, this trip was my first time to go to Baguio City with me behind the wheel. As everyone who drives up knows, there are three main routes to Baguio from the lowlands: Kennon Road, which ascends from Rosario, La Union. It was out of my options because it's too dangerous to use that road in the rainy season. The second route is via Naguilian Road, which makes my trip a lot longer because the beginning of the ascent is in Bauang, La Union (further north). The last route, and the one I took, was the Marcos Highway, now known as the Aspiras-Palispis Highway. This 47-km road starts from Agoo, La Union and is touted as the safest route among the three.  As I drove up and then down (on the same day; we were in Bagu
Read more

How MALDI-TOF-MS makes mycobacterium diagnosis faster and more accurate

The laboratory I work in has plenty of instruments that help us characterise and identify microorganisms causing diseases in patients. One of my current projects is to validate an instrument called "matrix-assisted laser desorption ionization-time of flight mass spectrometer" (MALDI-TOF-MS) in identifying members of the Mycobacterium  species. Many of these organisms are opportunistic, meaning they only cause illnesses in people whose immune systems are not strong enough to fight infections. Mycobacterium leprae  is known for causing leprosy, but we cannot grow this bacterium in culture media, so we cannot isolate it. Mycobacterium tuberculosis  complex, on the other hand, is a group of several species of Mycobacterium  that causes tuberculosis. Tuberculosis is a disease that killed 1.6 million people in 2021 alone. It is a leading cause of death globally, second only to COVID-19 since the pandemic began. Identifying the Mycobacterium species that has infected a patient is
Read more

a crash course on traditional Filipino houses

Image
On Dr Jose Rizal's birthday this year, I was back in historic Manila with Ate Bing, Ate Mary , and Manuel . But instead of visiting him, we opted to soak up on Philippine culture. Our first stop: the Cultural Center of the Philippines ' (CCP) Museo ng Kalinangang Pilipino .  Aside from the musical instruments, I noticed the dioramas about Filipino homes. Filipinos living by the sea (the 'sea gypsies', Sama Dilaut or Badjao ) have boathouses; those who live in the mountains, like the Bagobos , have developed interconnected houses in the trees; Filipinos who live along the path of the strongest typhoon winds, such as the Ivatans , have developed houses of thick limestone walls; and people who live in calmer conditions used bamboo and nipa to construct their houses, like the lowlanders and the Agtas . Sama Dilaut 'lepa' and houses on stilts (in the background) Ivatan limestone house nipa hut Ifugao 'fale' Maranao '
Read more