Mission Accomplished: AcrimSat Solar Spacecraft | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-06.23.25

Airborne-NextGen-06.24.25

AirborneUnlimited-06.25.25

Airborne-AffordableFlyers-06.26.25

AirborneUnlimited-06.27.25

Mon, May 23, 2005

Mission Accomplished: AcrimSat Solar Spacecraft

A Five Year Mission

The Active Cavity Radiometer Irradiance Monitor satellite, (AcrimSat) has completed its five-year primary mission successfully. The satellite was launched in December 1999 to study how solar energy affects the weather and climate here on Earth.

The Acrim III instrument on board the spacecraft is the third of a series of solar monitoring tools built by NASA's Jet Propulsion Laboratory in Pasadena, California. The instrument measures solar irradiance and how it impacts Earth's winds, land and oceans.

"The satellite's measurements of total solar irradiance have been the most precise ever collected," said Roger Helizon, AcrimSat project manager/scientist at JPL. "The mission has provided a wealth of data for its relatively small cost of 30-million dollars."

Data from the instrument is used to create global climate models and to study solar physics. When Venus passed between the Earth and Sun in June 2004, AcrimSat measured a drop in the solar energy equivalent to all the energy used by humans in 2003.

FMI: http://acrim.jpl.nasa.gov

Advertisement

More News

NTSB Final Report: Douglas A-4K

Pilot Applied Full Aft Stick And Nose-Up Trim, But The Airplane Remained On The Runway Analysis: The pilot reported that a preflight inspection and flight control checks revealed n>[...]

ANN FAQ: Q&A 101

A Few Questions AND Answers To Help You Get MORE Out of ANN! 1) I forgot my password. How do I find it? 1) Easy... click here and give us your e-mail address--we'll send it to you >[...]

Classic Aero-TV: PBY Catalina--From Wartime to Double Sunrise to the Long Sunset

From 2022 (YouTube Edition): Before They’re All Gone... Humankind has been messing about in airplanes for almost 120-years. In that time, thousands of aircraft representing i>[...]

ANN's Daily Aero-Term (07.01.25): Advanced Air Mobility (AAM)

Advanced Air Mobility (AAM) A transportation system that transports people and property by air between two points in the NAS using aircraft with advanced technologies, including el>[...]

ANN's Daily Aero-Linx (07.01.25)

Aero Linx: MQ-1B Predator The MQ-1B Predator is an armed, multi-mission, medium-altitude, long-endurance remotely piloted aircraft that is employed primarily as an intelligence-col>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC