Chelsea Renee Pacella

52 Flips | 5 Magazines | 2 Likes | 3 Followers | @chellsssss | Keep up with Chelsea Renee Pacella on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Chelsea Renee Pacella”

Is the speed of light slowing down?

Several things in nature go faster than the speed of light, without challenging general relativity.<br>Read More

Does Dark Matter Exist, Or Is Gravity Wrong? The Answer Lies Billions Of Years In The Past

When we look out at the luminous matter in the Universe — stars, galaxies, clusters of galaxies and the hot gas in and between them — it tells a couple of different stories. One is the story of how normal matter (based on atomic nuclei and electrons) comes together to emit, absorb and otherwise …

Dark Matter

WATCH: SpaceX Lands Another Falcon 9 Rocket And Makes It Look Easy

Beautiful.<p>It's another proud day for Elon Musk. Engineers at SpaceX have managed to land a Falcon 9 rocket on solid ground for the second time ever, …

Grand Unification May Be A Dead End For Physics

The idea that there might only be one fundamental force might be a fundamental mistake.<p><i>“Even if there is only one possible unified theory, it is just</i> …

New 3D Map of the Universe Features a Whopping 1.2 Million Galaxies

The astronomical map you see here doesn’t depict stars, <i>it shows galaxies—</i>1.2 million of them, to be exact, a new record for astronomers. This …

Neil deGrasse Tyson to Elon Musk: SpaceX Is "Delusional" About Mars

SpaceX wants to occupy Mars. Neil deGrasse Tyson thinks that's crazy. Image source: SpaceX.<p>In less than 10 years from now, SpaceX may or may not beat NASA in the race to Mars. Astrophysicist, Hayden Planetarium director, and host of the National Geographic Channel's <i>StarTalk</i> Dr. Neil deGrasse Tyson …

13 gorgeous pieces of space jewelry we need immediately

Though the idea of space travel causes us something we’ll refer to as “extraterrestrial anxiety,” we have to admit: The universe is fascinatingly …

The “super chill” reason SpaceX keeps aborting launches

Last night, SpaceX aborted its third attempt in four days to launch the SES-9 satellite, which bodes ill for a company hoping to demonstrate a speedy and predictable pace of rocket launches this year.<p>After bad weather on the first attempt, the last two failures to launch were linked to the upgraded …

Space Travel

16 Ways To Improve Your Mental Health In 2016

Meet your new resolution.<p>New Year's resolutions often focus on improving <i>physical</i> health, but what if you focused on mental health this year?<p>While the culture at large often dismisses mental self-care, in part because of the stigma against those facing mental illness, emotional well-being is a …

Large Hadron Collider may have detected a new particle

The rejuvenated Large Hadron Collider might have achieved another breakthrough... provided everything lines up, that is. Two teams of CERN scientists have detected an excess of gamma ray pairs that they suspect might represent the radioactive decay of a previously unknown particle. The data is far …

'What I learned about relationships after cheating on my wife'

“The unconscious purpose of marriage is to finish childhood.” The speaker is Harville Hendrix, a former preacher turned relationship guru. He’s Messianic in his delivery and sense of self-importance. It would almost be off-putting if his message wasn’t so accurate.<p>Ingrid, my wife, and I sit in a …

21-Year-Old Woman Literally Gets Paid To Travel All Over The World (Photos)

Every day we hear about someone quitting his or her job to travel the world.<p>But, what if your job <i>was</i> to travel the world? For one 21-year-old, …

South-east Asia

What Facebook’s dislike button means for marketers and their data

Facebook’s dislike button resulted in plenty of social media hooplaBy Alex SamuelyRevelations last week about the impending arrival of a dislike …

Dreamforce: The future isn’t sales & marketing

Salesforce pioneered the industry of sales tech and later marketing tech, but the future of the company is no longer about either. Instead, it’s about analytics. This was the topic of conversation from nearly every vendor, employee, and attendee at Salesforce’s giant Dreamforce conference last week.<p>…

Your Top-to-Bottom Email Checklist: What to Include Before You Hit Send - Copyblogger

We use ConvertKit for our email marketing and proudly recommend them as a marketing partner.<br>Find out more here.<p>It’s time for you to send an email to …

Content Marketing

How Long Does It Take for Social Media Marketing to Start Paying Off?

You've got your Twitter account going and you've made a few good jokes. You've garnered a few followers on Facebook. Every day, you put a little time …

Stunning images reveal SpaceX's revolutionary approach to landing on Mars

And as mind-blowing as these innovative ideas are, the video animations and illustrations that bring Space X's goals to life are equally impressive.<p>But these animations and illustrations aren't just fiction and propaganda: They are a way for SpaceX to envision the future and make it a reality.<p>For …

SpaceX just released footage of its new manned spaceship and it looks weirdly cool

SpaceX just showed off the interior of its new Crew Dragon ship that will transport astronauts to the International Space Station (ISS). The launch video released today (Sept. 10) looks like something a luxury car manufacturer might use to show off a new sedan.<p>And SpaceX’s website has a similar …

Space Travel

2 climbers crawled through a suffocatingly tiny cave and discovered a new human ancestor that could be 'one of the greatest fossil discoveries of the past half century'

A couple of cavers stumbled across the remains of at least 15 individuals in South Africa's Cave of Stars. The species, which is named Homo naledi ("naledi" means "star" in the South African language Sotho)<i>,</i> had a small brain, yet remarkably humanlike features. And the bones appear to have been …

How It Feels To Really Like Someone But Know He Isn't 'The One'

<i>Screech. Bang.</i> I was in the kitchen, a place I rarely frequent. I was helping cook dinner with the guy I was dating.<p>He'd assigned me the task of …

Relationships

If we live in one of multiple universes, here's how we could find out

The existence of parallel universes may seem like something cooked up by science fiction writers, with little relevance to modern theoretical physics.<p>But the idea that we live in a "multiverse" made up of an infinite number of parallel universes has long been considered a scientific possibility — …

How America Is Basically Ignoring The Worst Refugee Crisis Of Our Era

<i>WARNING: This article contains disturbing images.</i><p>A 3-year-old boy's dead body was found by a police officer on a beach in Turkey on Wednesday, …

Foreign Policy

Woman Sends Crazy Text Rant After Guy Ends It After Tinder Date

Tinder is meant to be a place for low-pressure meetups and the occasional casual hookup.<p>Unfortunately, no one told the user who reamed her match when …

Relationships

48 Hours That Will Transform Your Relationship

One of my friends keeps talking about leaving his wife. The two of them are great together when they're good. But they stink when they're bad because each of them makes it all about the other.<p>In a recent article on the five stages of relationships, I wrote about getting to stage five, where "being …

How I Learned To Appreciate My Mom After 19 Rocky Years Together

You hear it over and over, mostly from mothers speaking to their anxious daughters who have just had their own children. A mother and daughter’s bond …

Relationships

Anxiety, depression may be triggered by stress-induced changes to gut bacteria

Alterations to gut bacteria as a result of stress in early life may play a key role in the development of anxiety and depression in adulthood, …

Black Holes Get Even Weirder with New Stephen Hawking Theory

Black holes may be even weirder than scientists had thought, according to a new paper by famed astrophysicist Stephen Hawking.<p>The paper, which …

Physics