Add New Section Space and Science with NASA API in it.

[sayan3429]

Added a new section of API named Space and Science under which I have added the NASA API using which you can work with several datasets or data related to NASA's space missions, several space imageries and many more which can be used in any project that you wish build around this domain.
The API is free to use upon registration. The API key is henceforth mailed to your registered email id for further use.

[Copilot]

Pull Request Overview

This PR introduces a new “Space and Science” section to the API listing in the README, featuring the NASA API.

• Adds a markdown header and table for the new section
• Includes NASA API entry with description, authentication method, and difficulty

Comments suppressed due to low confidence (1)

README.md:526

• Consider adding a brief note on how to include the api_key in requests (e.g., using ?api_key=YOUR_KEY) so users know how to authenticate calls to the NASA API.

| [NASA API](https://api.nasa.gov) | <details><summary>Access NASA’s open data including space imagery, astronomy, and mission data.</summary>Endpoints include Astronomy Picture of the Day, Mars Rover Photos, and Near-Earth Object tracking.</details> | API Key | Medium |

[sayan3429]

The changes requested are made.

[pratik-mahalle]

Hey @sayan3429, Thank you for raising the pr! This api looks valid and I think it will lot of developers who want to integrate the nasa.

[sayan3429]

Thank you for your feedback.

[pratik-mahalle]

Hey @sayan3429, Thank you for the pr. Unfortunately we can`t merge this pr as this apis is already added in the science section. We would love to see your contribution in future!