USA Gov

Science & information for a climate-smart nation

3D Resources web application

We are dedicated and passionate thinkers and doers making a difference for our country.

The U.S. Army Armament Research, Development and Engineering Center (ARDEC) is an internationally acknowledged hub for the advancement of armament technologies and engineering innovation.

NASA International Space Apps Challenge

NASA WorldWind Software Development Kits (SDKs) for geo-spatial 3D virtual globe visualization via OpenGL/WebGL on Android, Java and JavaScript/HTML5 platforms.

NSF protects and improves global human health. Manufacturers, regulators and consumers look to us to facilitate the development of public health standards and provide certifications that help protect food, water, consumer products and the environment.

THE FOLLOWING OPEN SOURCE SOFTWARE was developed within the National Security Agency and is now available to the public.

SDO is designed to help us understand the Sun's influence on Earth and Near-Earth space by studying the solar atmosphere on small scales of space and time and in many wavelengths simultaneously.

astronomy picture of the day calendar format archive

ENERGY STAR makes it easy for consumers and businesses to save money and protect the environment.

The NESC Academy enables effective knowledge capture and transfer, ensuring technical information remains viable and accessible. It provides a forum for the NASA community to gain critical knowledge to aid professional development and support the NASA mission. The NESC Academy presents live and on-demand content from researchers, engineers, and field experts in 21 technical disciplines relevant to the design, development, test, and operation of NASA programs and projects. It hosts more than 770 videos and webcasts containing interviews, tutorials, lectures, and lessons learned in an engaging format that features side-by-side video and slides, powerful search capabilities, downloadable course materials, and more.

The NASA visitor centers offer a unique blend of education and entertainment as you explore America's human space flight.

astronomy picture of the day dated archive listing

U.S. Marine Corps Lt. Gen. Michael E. Langley, the commanding general of Fleet Marine Force, Atlantic (FMFLANT), Marine Forces Command (MARFORCOM), Marine Forces Northern Command (MARFOR NORTHCOM), and Adm. Daryl L. Caudle, commander of United States Fleet Forces Command, spread awareness of the Navy-Marine Corps Relief Society (NMCRS) Active Duty Fund Drive (ADFD) at Naval Station Norfolk, Virginia, March 15, 2022. MARFORCOM, FMFLANT, MARFOR NORTHCOM is the lead command for coordinating 2022’s NMCRS fund drive efforts with Langley as the drive chairman for twelve area commands in the Hampton Roads region. The goal of the ADFD is to raise awareness of the programs and services available to active duty U.S. Marines and Sailors, and to raise funds to support financial assistance and education to service members, eligible family members, widows and survivors. (U.S. Marine Corps photo by Sgt. Kealii De Los Santos)

Code.gov is a platform designed to improve access to the federal government’s custom-developed software.

Main home page of www.csbf.nasa.gov.

Search America's historic newspaper pages from 1777-1963 or use the U.S. Newspaper Directory to find information about American newspapers published between 1690-present.