https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn Made with an open mind en-us 2021-02-07 06:27:47 UTC 2023-06-08 14:09:17 UTC hello@padlet.com hudahamed1 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613134 1. What do you know about Mars?
2. What are the challenges that can face the hope prob or any other machines when it is landing on Mars

]]> 2021-02-07 06:28:26 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613134 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613336 We received this question from fourth-grade students in Fresno, California. JPL's Homework Help page provides basic information and suggestions for further research.

A probe is a spacecraft that travels through space to collect science information. Probes do not have astronauts. Probes send data back to Earth for scientists to study.]]> 2021-02-07 06:28:33 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613336 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613396 2021-02-07 06:28:35 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613396 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613818 Go in the right way.
If we don't go in the right way he will not land safe.]]> 2021-02-07 06:28:50 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613818 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613958 2021-02-07 06:28:55 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172613958 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172614059 There are no gravty
Its so cold
The speed are 13000
There are many of rocks]]> 2021-02-07 06:28:59 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172614059 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172614234 Mars doesn't exactly put out a welcome mat. Landing is complicated by difficult terrain. The martian surface is full of obstacles--massive impact craters, cliffs, cracks and jagged boulders
المريخ لا يضع بالضبط حصيرة ترحيب. الهبوط معقد بسبب التضاريس الصعبة. سطح المريخ مليء بالعقبات - فوهات الارتطام الضخمة والمنحدرات والشقوق والصخور الخشنة]]> 2021-02-07 06:29:05 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172614234 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172615165 Land safe and when we land theres
gona be wind and very cold and your comeing out from ariplane very tired.]]> 2021-02-07 06:29:36 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172615165 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172616505 beacuse its fast there are no gravity and its cold spped is 13000]]> 2021-02-07 06:30:20 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172616505 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172616780
The relatively strong gravity and the presence of aerodynamic effects make it difficult to land heavy, crewed spacecraft with thrusters only, as was done with the Apollo Moon landings, yet the atmosphere is too thin for aerodynamic effects to be of much help in aerobraking and landing a large vehicle]]> 2021-02-07 06:30:29 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172616780 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172618414 Because it can fall on the floor and explode.]]> 2021-02-07 06:31:23 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172618414 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172620343 .]]> 2021-02-07 06:32:32 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172620343 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172627758 2021-02-07 06:36:27 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172627758 https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172627971 Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury. In English, Mars carries the name of the Roman god of war and is often referred to as the "Red Planet.]]> 2021-02-07 06:36:33 UTC https://padlet.com/hudahamed1/6bm6ktpbrd9ux6tn/wish/1172627971