Today marks a major anniversary in Japan and for me personally. I had a couple big videos this week, but I only uploaded a total of 3. There’s another I may be able to get up tonight, though.
On my main channel, I only uploaded one video (another coming soon). This video is a continuation of my world building series. This time, it’s about making calendars for sci-fi and fantasy worlds.
And then, moving on to the science channel, I have two new videos, including a science news video and my first video dedicated to a single science topic. The first video is a weekly science news video featuring stories about Hyperloop, Mars, and the white rhino that was killed by poachers.
The second video is a science video about the big earthquake and tsunami in Japan in 2011.
The next week will feature only one science video, though I’ll probably start preparing the April A to Z videos. I’ll also be doing some regular booktube videos.
Back in May 2002, I was treated to an amazing planetary alignment. Just after sunset, I could see all of the naked eye planets, Mercury, Venus, Mars, Jupiter, and Saturn all lined up in the sky. You can read about it on the American Association of Amateur Astronomers website, which shows how websites looked back in 2002.
That was the first time I’d ever been able to see Mercury. But to see all of the naked eye planets was incredible. It happened again in 2005, but I didn’t see that. However, for the next month, you can see it in the morning just before dawn. So, you have to get up early to see this! It’ll be visible in the east, so you’ll need a good spot to view it from and clear skies. For those of us in the northern hemisphere, it means braving the cold. It begins January 20th and ends on February 20th.
This video does a good job at illustrating what you’ll see.
Are you going to get up early to see this alignment?
In recent years, Mars Reconnaissance Orbiter has shown images of long dark streaks on the walls of a crater that were suspected to be from liquid water flows. However, people were skeptical, since it could have been a landslide instead. But now, there is direct evidence that these streaks are hydrated salts. The salts, or perchlorates, have been previously detected by landers, such as Viking and Phoenix. However, this is the first time that hydrated perchlorates have been detected. That means that it was wet. Liquid water. This briny water can exist in liquid form at temperatures below freezing. The streaks disappear as temperatures get colder, but appear during warmer weather.
This is really big. This means that there is flowing liquid water now on Mars. This kind of water is present on Earth in deserts, and it does support life. It’s very possible that life can exist on Mars today. It doesn’t mean that life does exist now, but we now know that it is likely to be able to support microbial life. Now we just have to examine these areas.
I don’t know about you, but I am very excited about this. This has been an amazing year for planetary science (just a recap: landing on and orbiting a comet, orbiting Ceres, Pluto flyby, Enceladus confirmed to have global liquid water ocean, Mars has liquid water). What can we expect next?
So, NASA has a big announcement coming about Mars tomorrow. There’s a lot of speculation about what it’s going to be. Water, ice, salt water, conditions for life, glaciers, flowing water, etc. Well, we already know about ice and glaciers. Can’t be that, can it?
They said it’s going to solve a mystery. Maybe it’s about flowing water? There have been many outflows seen, which could either be caused by landslides or flowing water. Maybe they’ve solved that mystery.
There’s a lot of hype leading up to this announcement, so it must be big. What do you think it is?
Have you heard? It’s that time of year again. Mars will appear larger than the full moon in the night sky! That’s right! Mark your calendar for August 27th! And this is my reaction:
Hahahahahahahahahahahahahahahahahahahahahahahahahahahaha. Excuse me as I wipe the tears from my eyes. Hahahahahahahahaha.
Seriously, how do people fall for this every single year? There are a lot of gullible people in the world. Even though this event has never happened, they still think it will because of something they read on the internet.
First of all, Mars will never be close enough to the Earth to appear larger than the Moon in the sky. Never. Got it? Never. Not going to happen. Ever. Okay?
This all started in August 2003 when Mars made its closest approach to Earth in more than 50,000 years. However, it was a whopping 55,758,000 km away. So people started suggesting it’ll appear large in the sky, so large that it’ll be larger than the full moon. It was actually a misinterpretation of the news, saying that Mars will appear as large as the full moon when viewed through a telescope, not with the naked eye.
The first trailer for the movie The Martian is now out. Here it is.
It’s based on a novel by the same name, a novel I really want to read. I absolutely loved Kim Stanley Robinson’s Red Mars. And now this movie comes along. I want to see it so very much. The novel by Andy Weir is highly rated on Goodreads, and is a Goodreads Choice 2014 winner. Sounds good, doesn’t it?
So, Matt Damon is the main character in this movie. Batman vs. Superman is also coming, starring Ben Affleck. These childhood friends have a couple potential blockbuster movies. Who’s going to win? In my mind, The Martian is what I want to see the most.
The official blog of Jay Dee Archer. Exploring new worlds, real and fictional.