offshore launches => Lançamentos no mar

launch1
lônCH,länCH/
verb
verb: launch; 3rd person present: launches; past tense: launched; past participle: launched; gerund or present participle: launching

1.
set (a boat) in motion by pushing it or allowing it to roll into the water.
"the town's lifeboat was launched to rescue the fishermen"
synonyms: set afloat, put to sea, put into the water
"he launched the boat"
set (a newly built ship or boat) afloat for the first time, typically as part of an official ceremony.
"King Gustav II Adolph of Sweden launched a huge new warship"
send (a missile, satellite, or spacecraft) on its course or into orbit.
"they launched two Scud missiles"
synonyms: send into orbit, blast off, take off, lift off
"they've launched the shuttle"
hurl (something) forcefully.
"she launched a tortoiseshell comb"
synonyms: throw, hurl, fling, pitch, lob, let fly; More
fire, shoot;
informalchuck, heave, sling
"a chair was launched at him"
(of a person) make a sudden energetic movement.
"I launched myself out of bed"
utter (criticism or a threat) vehemently.
"scores of customers launched a volley of complaints"
2.
start or set in motion (an activity or enterprise).
"she was launching a campaign against ugly architecture"
synonyms: set in motion, get going, get underway, start, commence, begin, embark on, initiate, inaugurate, set up, organize, introduce, bring into being; More
informalkick off, roll out
"the government launched a new campaign"
introduce (a new product or publication) to the public for the first time.
"the company has launched a software package specifically for the legal sector"

noun
noun: launch; plural noun: launches

1.
an act or an instance of launching something.

Translate launch to Portuguese noun => lançamento