Ernesto A Marrero 🧢 – Medium

Ernesto A Marrero 🧢

Ernesto A Marrero 🧢

Mapping potential effects of proposed roads on migratory connectivity for a highly mobile herbivore…

Introduction

Mar 23, 2023

Mapping potential effects of proposed roads on migratory connectivity for a highly mobile herbivore…

Mar 23, 2023

Ernesto A Marrero 🧢

Day 5: The Pandemic Awoke a Deep Curiosity In Me I Never Knew I Had

“The Universe is under no obligation to make sense to you.” — Neil DeGrasse Tyson. It was the Summer of 2020 when those words echoed…

Nov 10, 2022

Day 5: The Pandemic Awoke a Deep Curiosity In Me I Never Knew I Had

Nov 10, 2022

Ernesto A Marrero 🧢

Day 4: The Pandemic Had An Unexpected Effect on Me

I was incredibly lucky. COVID hit when I was ending my 10th grade, and when what seemed to be a small but welcomed vacation turned into a…

Nov 10, 2022

Day 4: The Pandemic Had An Unexpected Effect on Me

Nov 10, 2022

Ernesto A Marrero 🧢

Day 3: Isolating Myself From Peers is Not A Good Response to Stress

In a tumultuous household, oftentimes we find comfort in secluding ourselves away in different rooms. I am very much like that, and I find…

Nov 10, 2022

Day 3: Isolating Myself From Peers is Not A Good Response to Stress

Nov 10, 2022

Ernesto A Marrero 🧢

Day 2: Anger is Not a Negative Emotion

The human social structure is complex and intricate when compared to the rest of the animal kingdom. While 3 people from Italy, Portugal…

Nov 9, 2022

Day 2: Anger is Not a Negative Emotion

Nov 9, 2022

Ernesto A Marrero 🧢

Day 1: The Negative Effects of a Lacking Father Figure in Early Stages of a Man’s Life.

Technological development has moved along exponentially faster than our biological and sociological evolution has in the last thousand…

Nov 6, 2022

Day 1: The Negative Effects of a Lacking Father Figure in Early Stages of a Man’s Life.

Nov 6, 2022

Ernesto A Marrero 🧢
in
The Daily Writing Habit

Day 25: Aerothermodynamics: The Science Behind Surviving Atmospheric Re-entry

Although we don’t feel it hitting our skin as we walk around here on Earth, air is made up of molecules that have to be pushed out of the…

Oct 4, 2022

Day 25: Aerothermodynamics: The Science Behind Surviving Atmospheric Re-entry

Oct 4, 2022

Ernesto A Marrero 🧢
in
The Daily Writing Habit

Day 20: The Apollo 1 Tragedy Changed NASA and Spaceflight Forever

July 21, 1961. Astronaut Virgil “Gus” Grissom has splashed down on his Mercury Spacecraft Liberty Bell 7, and now sits in his…

Sep 29, 2022

Day 20: The Apollo 1 Tragedy Changed NASA and Spaceflight Forever

Sep 29, 2022

Ernesto A Marrero 🧢
in
The Daily Writing Habit

Day 8: The Lost Engineering Marvel of Rocketdyne’s F-1 Engines

As we advance our technology ever forward, you would think that remaking a 50-year old design should be easy; however, things are not quite…

Sep 19, 2022

Day 8: The Lost Engineering Marvel of Rocketdyne’s F-1 Engines

Sep 19, 2022

Ernesto A Marrero 🧢
in
The Daily Writing Habit

Day 6: The Science Behind Free-Return Trajectory

The Free-return trajectory was an emergency flight-profile designed to bring the Apollo spacecraft, and its astronauts, back to Earth’s…

Sep 18, 2022

Day 6: The Science Behind Free-Return Trajectory

Sep 18, 2022

Ernesto A Marrero 🧢

Ernesto A Marrero 🧢

I write about US Spaceflight history, primarily focusing on the Mercury, Gemini, Apollo and Shuttle STS missions.

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