Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC. This ...

A mysterious interstellar object known as 3I/ATLAS has prompted NASA and Harvard University to initiate one of the most extraordinary cooperative monitoring operations in modern space history, as ...

CC0 Usage Conditions ApplyClick for more information. A hardcover first edition of A Negro Explorer at the North Pole, a memoir written by explorer Matthew Henson about his early 20th century ...

We present an analysis of high proper motion objects that we have found in a recent study and in this work with multi-epoch astrometry from the Wide-field Infrared Survey Explorer (WISE). Using ...

Recently, Microsoft released a major update to its MSSQL extension for Visual Studio Code, introducing new features aimed at making easier database development. The update targets developers working ...

MDF (Master Data File) is a primary database file format used by SQL Server. It contains the schema and data of a database in a single file. Opening an MDF file can be useful for various reasons, such ...

Abstract: SQL and NoSQL databases have different data models and query languages, which can pose challenges when mapping between them for CRUD operations. Utilizing object database mapping can help ...

On October 19th, 2017, astronomers with the Pann-STARRS survey observed an interstellar object passing through our system—1I/2017 U1 'Oumuamua. This was the first time an ISO was detected, confirming ...

A pilot and explorer who embarked on an $11 million expedition at sea believes he has solved one of the world’s greatest mysteries: the final resting place of Amelia Earhart’s plane that vanished in ...