Ten years ago today, on May 13, 2009, NASA astronaut Michael J. Massimino composed the first tweet from space as he and the crew of Space Shuttle Atlantis zoomed to rendezvous with the Hubble Space Telescope. Massimino wrote “From orbit: Launch was awesome!! I am feeling great, working hard, & enjoying the magnificent views, the adventure of a lifetime has begun!”.Continue reading The First Tweet from Space (May 13, 2009)
On December 16, 1992, eight days after its final encounter with Earth, NASA’s Galileo spacecraft looked back and captured this remarkable view of Earth and the moon.Continue reading A 1992 Family Portrait of Earth and the Moon
A beautiful photo! SpaceX’s first Crew Dragon, which will carry astronauts to and from the International Space Station (ISS) is on the launchpad with the new astronaut walkway ahead of the first major test flight.Continue reading SpaceX’s first Crew Dragon on the launchpad
Thanks to the HD interactive videos published by the European Space Agency (ESA), we can see the International Space Station modules 360-degree.Continue reading See International Space Station Modules 360-Degree
Have you ever wondered why NASA chose Cape Canaveral to launch rockets? NASA’s most important rocket launches including the Mercury program, Project Gemini, the Moon Missions, and Space Shuttle lifted off from the Kennedy Space Center in Cape Canaveral, Florida.
In fact, at the first look, Florida doesn’t look like a convenient place for rocket launches: the southeasternmost state gets hit by lightning more than anywhere in the United States. And getting hit by lightning is a very bad thing during a rocket launch Notes 1. What’s more, monster hurricanes frequently hit Florida (almost every year).
So, why NASA chose Cape Canaveral?Continue reading Why NASA Launches Rockets From Cape Canaveral, Florida?
An amazing photo which was taken from the International Space Station showing the Space Shuttle Endeavour over Cook Strait, New Zealand. It was taken on November 25, 2002, as the space
To able to reach the space, we need rockets. Rocket engines work by action and reaction (“To every action, there is always opposed an equal reaction” Notes 1) and push rockets forward simply by expelling their exhaust in the opposite direction at high speed and can, therefore, work in the vacuum of space. Space rockets are usually enormous in size, because the bigger the rocket is, the more thrust can produce its engine and can carry more weight into the orbit. Here are the 10 tallest rockets ever launched in the history of space exploration.Continue reading Watch: Top 10 Tallest Rockets Ever Launched
In a video published by the European Space Agency on Twitter, retired American astronaut Scott Kelly describes seeing Earth from space for the first time.
On April 24, 1990, Hubble Space Telescope was launched into low Earth orbit from space shuttle Discovery (STS-31). It orbits the Earth at an altitude of about 350 miles (560 kilometers). For a comparison, the International Space Station (ISS) maintains an orbit with an altitude of between 205 and 270 miles (330 and 435 kilometers). The telescope is 43.5 feet (13.2 meters) long, weighs 24,500 pounds (11,110 kilograms).
Here is a photo of the launch of the Hubble Space Telescope below.Continue reading Hubble Space Telescope Launch
NASA Astronaut Ricky Arnold published an amazing “selfie” from space on his Twitter account saying “An amazing view of our one and only planet”. He took this selfie during the May 16, 2018 spacewalk to perform upgrades on the International Space Station. We can see the Earth, the beautiful blue marble, reflecting on his helmet’s visor.
During the spacewalk which lasted for 6 hours and 31 minutes, Arnold and fellow NASA astronaut Andrew J. Feustel transferred a Pump Flow Control Subassembly over to Dextre stowed failed PFCS on ESP-1, replaced camera and lights used to film NASA TV, replaced Space to Ground Transceiver Controller, performed get aheads to Install handrails on Radiator Grapple Bars on S1, removed thermal blankets and MLI from two Direct Current Switching Units on ESP-2, and prepped the Flex Hose Rotary Coupler on S1 for replacement. Spacewalk suffered a 7-minute delay because of a water leak which formed ice crystals inside the airlock. The spacewalk brought Arnold’s cumulative EVA (Extravehicular activity) time to over 18 hours.Continue reading An amazing view of our one and only planet