Yeah ok ..

• Human Head & Shattered Masonry on Mars, Curiosity Sol 969.
• Martian Salamander, Curiosity Sol 1640.
• Metal Bracket & Flange, Opportunity Sol 4689.
• Disembodied Human Hand & Foot, Curiosity Sol 608.
• Crab on Mars, Opportunity Rover landing site Sol 344.
• Martian Fox, Opportunity Sol 985.
• Live Martian 1, Curiosity Sol 127.
• Live Martian 2 & Stone Head, Curiosity Sol 300.
• Live Martian 3, Parts 1 & 2, Opportunity Sol 1682.
• Forge Welded Steel Spear Point, Opportunity Sol 3756.
• Dead Astronaut 1, Opportunity Sol 4182.
• Dead Astronaut 2, Opportunity Sol 4182.
• Dead Astronauts 3 & 4, Montage, Opportunity Sol 4182.
• Martian Whale 1, Curiosity Sol 1276.
• Martian Whale 2 & Crocodile Head. Curiosity Sol 1281.
• The Martian Bull, PIA16918.

Sources NASA Spirit & Opportunity Rovers, NASA Curiosity Mars Rover.

• Skulls on Planet Venus 1.
• Skulls on Planet Venus 2.

Data returned by the Soviet Venera program that went from 1961 to 1984 which has similarly been kept under wraps, proves there were humans on planet Venus. Link.

Take another look at the Martian 1 image returned by the NASA Curiosity Mars Rover on Sol 127, December 14, 2012, that the Martian bears a strong resemblance to Ernie one half of the Sesame Street Bert and Ernie brotherhood, is evidence manned missions had been to Mars by the time their characters appeared, which predated the NASA Rovers by decades.

Boats on Planets Mars & Venus.

Stone & Steel Weapons & Tools on Mars.

The problem is the Mars Rovers have returned abundant evidence of life on Mars every bit of which NASA categorically denies, Donald Trump's clear role is to curtail funding to that body until all of the data is released.