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Small Satellite Missions

    TROPICS CubeSats Expected to Have Deployed

    NASA’s TROPICS CubeSats are expected to have deployed from the Rocket Lab’s Electron kick stage. The two CubeSats will reach low-Earth orbit to begin their mission. Each of the CubeSats was designed to last approximately two years, but analysis, lifetime testing of key parts, and on-orbit experiences with similar hardware could help the satellites surpass …

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    Electron’s Second Stage Separates

    The second stage of Rocket Lab’s Electron has cut off and separated from the payload kick stage. Soon, the kick stage engine will ignite and burn for about three minutes before it cuts off.

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    Liftoff For Rocket Like a Hurricane!

    A Rocket Lab Electron rocket lifts off from New Zealand with two TROPICS Cubesats

    Rocket Lab’s Electron rocket lifts off from Launch Complex 1 at Māhia, New Zealand at 9:00 p.m., carrying two TROPICS CubeSats for NASA. A series of milestones will occur within several minutes after launch. The rocket will reach MaxQ, which is the speed at which the vehicle reaches its maximum dynamic pressure. Electron’s first stage …

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    Rocket Lab’s Electron Rocket Prepares for Launch

    TROPICS will launch aboard Rocket Lab’s Electron rocket, named Rocket Like A Hurricane, from Launch Complex 1 at Māhia, New Zealand. The Electron is an expendable, vertically launched, two-stage rocket that uses liquid oxygen and kerosene as propellants. Propellant loading has already begun for today’s launch and the rocket should launch in about five minutes. …

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    Go For Launch!

    The team has just called out Go for Launch, and the Electron rocket should blast off in about 10 minutes.

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    Mission Facts About NASA’s TROPICS

    Each TROPICS satellite is identical – a 3U CubeSat about the size of a loaf of bread that weighs about 12 pounds. The TROPICS CubeSat payload is a spinning microwave radiometer with highly integrated, compact microwave receiver electronics. TROPICS satellites measure microwave frequencies ranging from about 90 to 205 gigahertz, which can monitor the atmospheric …

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    Rocket Lab TROPICS Timeline of Events for Today’s Launch

    A pair of NASA’s TROPICS CubeSats are scheduled to launch today on a Rocket Lab Electron rocket from New Zealand. A two-hour window opens at 9 p.m. EDT. Here’s a look at some of today’s upcoming milestones. All times are approximate: T-2:00 Launch autosequence begins T-00:02 Rutherford engines ignite T-00 Liftoff L-1:00 Vehicle supersonic L-1:11 …

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    Live Coverage of Today’s Launch Now Airing

    Live coverage has begun for the first of two launches of NASA’s TROPICS mission. Rocket Lab is targeting 9 p.m. EDT (1 p.m. Monday, May 8, New Zealand Standard Time) for the launch of Rocket Like A Hurricane, the company’s Electron rocket that will send a pair of CubeSats to low Earth-Orbit. Watch the broadcast …

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