People who watched the Apollo 13 mission on TV or who listened on the radio were very relieved when the astronauts returned safely.
People watching the Apollo 13 mission on TV or listening on the radio were very relieved when the astronauts returned safely.
The film Apollo 13, which was made in 1995 and starred Tom Hanks, was nominated for many awards, which included nine Oscars. (check all the relative clauses!)
The film Apollo 13, made in 1995 and starring Tom Hanks, was nominated for many awards, including nine Oscars.
Only flights which reach an altitude of 100 km or more are considered space flights.
Only flights reaching an altitude of 100 km or more are considered space flights.
The word astronaut, which is formed from two Greek words, means 'star sailor'.
The word astronaut, formed from two Greek words, means 'star sailor'.
Spacecraft which intend to escape from Earth's gravity need to reach a speed of about 40,000 km/h.
Spacecraft intend to escape from Earth's gravity need to reach a speed of about 40,000 km/h.
People who are chosen to become NASA astronauts have to complete a difficult training program which lasts twenty months.
People chosen to become NASA astronauts have to complete a difficult training program lasting twenty months.
James Lovell received the Exceptional Service Medal, which was awarded by NASA.
James Lovell received the Exceptional Service Medal, awarded by NASA.
Who was the first astronaut to step on the moon? Neil Armstrong / Edwin Buzz Aldrin / Yuri Gagarin
Neil Armstrong and Edwin Buzz Aldrin were the first people landed on the moon but Neil Armstrong was the first to step on the moon.
Astronauts who spend long periods in space do exercises which have been designed to keep them strong.
Astronauts spending long periods in space do exercises designed to keep them strong.
Who was the first Vietnamese in space?
Phạm Tuân