Donald Trump has revealed that Joe Biden left him a letter in the Oval Office, with the Democrat wishing his Republican ...

Trump didn't go into detail about what Biden wrote to him, but said it was a "nice letter" about how "important the job is." ...

Donald Trump discovered the letter Joe Biden left for him before leaving the White House inside the Resolute Desk in the Oval ...

Joe Biden told Donald Trump "may God bless you and guide you" in a letter he left in the Resolute Desk of the White House ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...

Note: The format of sample papers is more or less similar to the previous year sample papers. The only change for this year is more weighatage is assigned to the competency based questions.

NASA wants to return Mars samples to Earth, but budget problems and technical woes have the mission caught between a rock and the Red Planet. There appears to be an unofficial robotic space race ...