Một số hình ảnh về tàu con thoi Hoa Kỳ

[Duong_cao]

Nhân tiện nhờ bác Grenade giải thích dùm cái Sound Boom khi mà shuttle landing...
Tương tự như vậy, với máy bay chiến đấu hoặc máy bay siêu thanh, khi nó vượt qua Mach 2 thì có sound boom không?? sự biến dạng của sound wave sẽ như thế nào??
Cảm ơn bác..

 

[pm_ajams]

hay quá bác lựu đạn ơi, tiếp hình đê

 

[grenade]

máy bay chỉ cần vượt quá mach 1 là sonic boom rùi bác.. con thoi khi đáp xem hình thấy rõ hình như nó đáp nhanh hơn máy bay bình thường

 

[grenade]

sonic boom
[tube]http://www.youtube.com/watch?v=-d9A2oq1N38[/tube]

 

[grenade]

<h3>Discovery Ends Final Mission</h3> Space shuttle Discovery rolls down the Shuttle Landing Facility's Runway 15 at Kennedy Space Center in Florida, completing its 39th and final flight.

Since 1984, Discovery flew 39 missions, spent 365 days in space, orbited Earth 5,830 times and traveled 148,221,675 miles.

 

[grenade]

<h3>Discovery Ends Final Mission</h3> Space shuttle Discovery touches down on the Shuttle Landing Facility's Runway 15 at Kennedy Space Center in Florida, completing its 39th and final flight.

 

[grenade]

<h3>Flight Day 5</h3> STS-133 Mission Specialists Steve Bowen (foreground) and Alvin Drew participate in the mission's first spacewalk as construction and maintenance continue on the International Space Station.

 

[grenade]

<h3>Flight Day 7</h3> Anchored to a Canadarm2 mobile foot restraint, STS-133 Mission Specialist Steve Bowen participates in the mission's second spacewalk as construction and maintenance continue on the International Space Station.

 

[grenade]

<h3>Flight Day 3</h3> The docked space shuttle Discovery and the Canadian-built Dextre, also known as the Special Purpose Dextrous Manipulator, are photographed by an STS-133 crew member on the International Space Station. The blackness of space and Earth's horizon provide the backdrop.

 

[grenade]