Discover the best 20 websites where you can learn science for free. Each website has a link and a description about what they offer.

1. THE BEST 20 WEBSITES TO LEARN SCIENCE FOR FREE
SPACE.COM
NASA.GOV
SCITABLE
This is a great scientific
resource for astronomy, star gazing,
sky watching, news, search for life,
photos, articles, information on
planets etc. Basically everything you
will ever need to now about space
and science.
This is another space related
site with lots of great
information on planets, the
international space station,
photos, videos, the journey
to Mars, interviews,
technology, aeronautics and
lots more.
This science website is where
you can learn pretty much
everything you will ever need
to know about science. You
can read the blog, talk to
other people, groups and
even apply for jobs.
NATURE.COM
This site really offers
everything a budding scientist
will ever need including news,
research, biological sciences,
environmental sciences,
health sciences and physical
sciences (the whole package).
SCIENCEDIRECT.COM
This excellent science site
covers all of the sciences
including physical sciences,
environmental sciences, life
sciences, engineering, social
sciences and humanities.
Some of the information is
free and some you have to
purchase.
HOWSTUFFWORKS
This is an awesome site that
explains how everything
works. There is a massive
section that covers all you
need to know about science
including life science,
innovation, engineering and
nature. There is also a great
section with a complete
scientific dictionary.
SCIENCEDAILY
This excellent resource covers
energy, bacteria, nuclear
energy, physics, astronomy,
space and time, chemistry,
nanotechnology, quantum
physics and lots more. This is
probably one of the best on
our list and a resource that
covers everything related to
science.
SCIENTIFICAMERICAN
If you want to know all about
evolution, space, biology,
physics, neuroscience, and
chemistry then you need to
take a look at Scientific
American. You can read their
excellent blog and even
subscribe to their magazine
that goes back to 1845!
SMITHSONIANMAG
This awesome resource covers
human behaviour, space, the
cosmos, how humans
developed, science and the
mind and body. There are
hundreds of articles that cover
everything from new
medications to 'what's the
point of ear wax?'. The amount
of information they cover is
amazing.
NEWSCIENTIST
This is one of the most well
known scientific websites that
covers technology, news,
health, physics, life, humans,
space, planets and lots more.
You can also subscribe to their
magazine and get regular
updates.
SCIENCEMAG
This is a massive resource
where you can read scientific
journals, ecology, space,
evolution, medicine, disease,
conservation, botany, cell
biology, chemistry,
anthropology, medicine and
lots more.
POPSCI
This site makes science really
easy and accessible to
everyone without dumbing it
down. You can read the
trending subjects, watch videos
and read the blog.
TREEHUGGER
Treehugger is a really
responsive science site that has
regular updates on
plants, wildlife, animals, space,
weather, technology and lots
more. There are literally
thousands of posts you can
choose from.
LIVESCIENCE
This is pretty cool site which
has some really interesting
stories. If you like strange
science facts then you will love
the section covering strange
news. You can also learn about
space, planet earth, possible
alien life, animals, human
nature and lots more.
PHYSICSCENTRAL
This isn't the best looking
website but it covers
everything to do with physics.
We really love the 'ask a
physicist' section where you
can ask any question you want
and get a real answer from an
expert. You can also search
through hundreds of scientific
articles.
AAAS.ORG
This is a useful resource for
neuroscience related
information, news stories,
conservation, space, planets,
social science, conservation
and human development and a
whole lot more.
SCIENCENEWS
This is also high on our list as
one of the best science website
online. There are numerous
articles posted
daily and there isn't any area of
science that isn't covered.
NOVA
If you want to know about
Space, science, flight,
evolution, nature, physics,
technology, engineering,
ancient worlds, maths and a
whole lot more then you
should take a look at Nova.
There are over 400 videos that
you can watch and you can also
take a look at their daily blog
too.
NPR.ORG
This is an awesome resource
where you can get basically
everything you will ever need
to know about science, energy,
Space, technology and also
get up-to-date interesting facts
and information all related to
science. This is a great website
for students, teachers and
people interested in learning
more about the subject.
PLOS.ORG
There are a variety of different
subjects covered at PLOS
(Public Library of Science)
including disease, biology,
medicine, computer science,
genetics and pathogens.
MASHSTER
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